Willis North America Inc.

Exhibit 1.1

Execution Copy

Willis North America Inc.

$300,000,000 7.0% Senior Notes due 2019

Underwriting Agreement

New York, New York
September 22, 2009

Banc of America Securities LLC
J.P. Morgan Securities Inc.

As Representatives of the several Underwriters,

c/o Banc of America Securities LLC
One Bryant Park
New York, New York 10036

c/o J.P. Morgan Securities Inc.
270 Park Avenue
New York, New York 10017

Ladies and Gentlemen:

Willis North America Inc., a Delaware corporation (the “Issuer”), proposes to sell to the several underwriters named in Schedule I hereto (the “Underwriters”), for whom you (the “Representatives”) are acting as representatives, $300,000,000 aggregate principal amount of its 7.0% Senior Notes due 2019 (the “Securities”) to be guaranteed (the “Guarantees”) on an unsecured unsubordinated basis by Willis Group Holdings Limited, a Bermuda company and the parent company of the Issuer (the “Parent”), and Willis Investment Holdings UK, Ltd ,TA I Limited, TA II Limited, TA III Limited, Trinity Acquisition plc, TA IV Limited and Willis Group Limited (each a company organized under the laws of England and Wales, each a “Holdco Guarantor” and, together with the Parent, the “Guarantors”). The Securities will be issued under an indenture dated as of July 1, 2005, to be supplemented by a supplemental indenture (such indenture, as supplemented by such supplemental indenture, the “Indenture”), among the Issuer, the Guarantors and The Bank of New York (now known as The Bank of New York Mellon, formerly JPMorgan Chase Bank, N.A.), as trustee (the “Trustee”). The use of the neuter in this Agreement shall include the feminine and masculine wherever appropriate. Except as otherwise specified or as the context otherwise implies, any reference herein to the Registration Statement, the Basic Prospectus, any Preliminary Prospectus or the Final Prospectus shall be deemed to refer to and include the documents incorporated by reference therein pursuant to Item 12 of Form S-3 which were filed under the Exchange Act on or before the Effective Date of the Registration Statement or the issue date of the Basic Prospectus, any Preliminary Prospectus or the Final Prospectus, as the case may be; and any reference herein to the terms “amend,” “amendment” or “supplement” with

respect to the Registration Statement, the Basic Prospectus, any Preliminary Prospectus or the Final Prospectus shall be deemed to refer to and include the filing of any document under the Exchange Act after the Effective Date of the Registration Statement or the issue date of the Basic Prospectus, any Preliminary Prospectus or the Final Prospectus, as the case may be, deemed to be incorporated therein by reference. Certain terms used herein are defined in Section 19 hereof.

     1. Representations and Warranties. Each of the Issuer, the Parent and the Holdco Guarantors jointly and severally represents and warrants to, and agrees with, each Underwriter that:

          (i) Each of the Issuer, the Parent and the Holdco Guarantors meets the requirements for use of Form S-3 under the Act and together they have prepared and filed with the Commission an automatic shelf registration statement, as defined in Rule 405 (File Number 333-160129), on Form S-3, as amended by Post-Effective Amendment No. 1 thereto, including a related Basic Prospectus, for registration under the Act of the offering and sale of the Securities. Such Registration Statement, including any amendments thereto filed prior to the Execution Time, became effective upon filing. The Parent may have filed with the Commission, as part of an amendment to the Registration Statement or pursuant to Rule 424(b), one or more preliminary prospectus supplements relating to the Securities, each of which has previously been furnished to you. The Parent will file with the Commission a final prospectus supplement relating to the Securities in accordance with Rule 424(b). As filed, such final prospectus supplement shall contain all information required by the Act and the rules thereunder, and, except to the extent the Representatives shall agree in writing to a modification, shall be in all substantive respects in the form furnished to you prior to the Execution Time or, to the extent not completed at the Execution Time, shall contain only such specific additional information and other changes (beyond that contained in the Basic Prospectus and any Preliminary Prospectus) as the Issuer has advised you, prior to the Execution Time, will be included or made therein. The Registration Statement, at the Execution Time, meets the requirements set forth in Rule 415(a)(1)(x).

          (ii) On each Effective Date, the Registration Statement did or will, and when the Final Prospectus is first filed in accordance with Rule 424(b) and on the Closing Date (as defined herein), the Final Prospectus (and any supplement thereto) will, comply in all material respects with the applicable requirements of the Act, the Exchange Act and the Trust Indenture Act and the respective rules thereunder; on each Effective Date and at the Execution Time, the Registration Statement did not and will not contain any untrue statement of a material fact or omit to state any material fact required to be stated therein or necessary in order to make the statements therein not misleading; on the Effective Date and on the Closing Date the Indenture did or will comply in all material respects with the applicable requirements of the Trust Indenture Act and the rules thereunder; and, on the date of any filing pursuant to Rule 424(b) and on the Closing Date, the Final Prospectus (together with any supplement thereto) will not include any untrue statement of a material fact or omit to state a material fact necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading; provided, however, that the Issuer, the Parent and the Holdco

Guarantors make no representations or warranties as to the information contained in or omitted from the Registration Statement, or the Final Prospectus (or any supplement thereto) in reliance upon and in conformity with information furnished in writing to the Parent by or on behalf of any Underwriter through the Representatives specifically for inclusion in the Registration Statement or the Final Prospectus (or any supplement thereto), it being understood and agreed that the only such information furnished by or on behalf of any Underwriters consists of the information described as such in Section 8(b) hereof.

          (iii) (A) The Disclosure Package, when taken together as a whole, and (B) each electronic roadshow when taken together as a whole with the Disclosure Package, do not contain any untrue statement of a material fact or omit to state any material fact necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading. The preceding sentence does not apply to statements in or omissions from the Disclosure Package based upon and in conformity with written information furnished to the Parent by any Underwriter through the Representatives specifically for use therein, it being understood and agreed that the only such information furnished by or on behalf of any Underwriter consists of the information described as such in Section 8(b) hereof.

          (iv) (A) At the time of filing the Registration Statement, (B) at the time of the most recent amendment thereto for the purposes of complying with Section 10(a)(3) of the Act (whether such amendment was by post-effective amendment, incorporated report filed pursuant to Sections 13 or 15(d) of the Exchange Act or form of prospectus), (C) at the time the Issuer, the Parent, any Holdco Guarantor or any person acting on their behalf (within the meaning, for this clause only, of Rule 163(c)) made any offer relating to the Securities in reliance on the exemption in Rule 163, and (D) at the Execution Time (with such date being used as the determination date for purposes of this clause (D)), the Issuer, the Parent and each Holdco Guarantor was or is (as the case may be) a “well-known seasoned issuer” as defined in Rule 405. The Parent agrees to pay the fees required by the Commission relating to the Securities within the time required by Rule 456(b)(1) without regard to the proviso therein and otherwise in accordance with Rules 456(b) and 457(r).

          (v) (A) At the earliest time after the filing of the Registration Statement that the Parent, the Issuer, any Holdco Guarantor or another offering participant made a bona fide offer (within the meaning of Rule 164(h)(2)) of the Securities and (B) as of the Execution Time (with such date being used as the determination date for purposes of this clause (B)), none of the Issuer, the Parent or any Holdco Guarantor was or is an Ineligible Issuer (as defined in Rule 405), without taking account of any determination by the Commission pursuant to Rule 405 that it is not necessary that the Issuer be considered an Ineligible Issuer.

          (vi) Each Issuer Free Writing Prospectus and the final term sheet prepared and filed pursuant to Section 5(ii) hereof does not include any information that conflicts with the information contained in the Registration Statement, including any document incorporated therein and any prospectus supplement deemed to be a part

thereof that has not been superseded or modified. The foregoing sentence does not apply to statements in or omissions from any Issuer Free Writing Prospectus based upon and in conformity with written information furnished to the Parent by any Underwriter through the Representatives specifically for use therein, it being understood and agreed that the only such information furnished by or on behalf of any Underwriter consists of the information described as such in Section 8(b) hereof.

          (vii) Each of the Issuer, the Parent, the Holdco Guarantors and each of their respective Significant Subsidiaries (as such term is defined in Rule 1-02 of Regulation S-X under the Act) has been duly organized and is validly existing and in good standing under the laws of the jurisdiction in which it is organized with requisite power and authority to own or lease, as the case may be, and to operate its properties and conduct its business as described in the Disclosure Package and the Final Prospectus, and is duly qualified to do business and is in good standing under the laws of each jurisdiction which requires such qualification, except where the failure to be so qualified would not, individually or in the aggregate, reasonably be expected to have a material adverse effect on the condition (financial or otherwise), business prospects or results of operations of the Parent and its subsidiaries, taken as a whole (a “Material Adverse Effect”).

          (viii) All the outstanding common equity interests in each of the Issuer, the Holdco Guarantors and each of their respective Significant Subsidiaries have been duly authorized and validly issued and are fully paid and nonassessable, and, except as otherwise set forth on Schedule II, all outstanding common equity interests in each such Significant Subsidiary are owned by the Issuer, the Holdco Guarantors or the Parent, as applicable, either directly or indirectly and, except as set forth in the Disclosure Package and the Final Prospectus, are owned free and clear of any perfected security interest or any other security interests, claims, liens or encumbrances.

          (ix) The Indenture has been duly authorized, executed and delivered by each of the Issuer, the Parent and the Holdco Guarantors, has been duly qualified under the Trust Indenture Act, and constitutes a legal, valid and binding instrument enforceable against the Issuer, the Parent and the Holdco Guarantors in accordance with its terms (subject, as to the enforcement of remedies, to applicable bankruptcy, reorganization, insolvency, moratorium or other laws affecting creditors’ rights generally from time to time in effect and to general principles of equity, including, without limitation, concepts of materiality, reasonableness, good faith and fair dealing, regardless of whether considered in a proceeding in equity or at law); the Securities have been duly authorized and, when executed and authenticated in accordance with the provisions of the Indenture and delivered to and paid for by the Underwriters pursuant to this Agreement, will constitute legal, valid and binding obligations of the Issuer, the Parent and the Holdco Guarantors entitled to the benefits of the Indenture (subject, as to the enforcement of remedies, to applicable bankruptcy, reorganization, insolvency, moratorium or other laws affecting creditors’ rights generally from time to time in effect and to general principles of equity, including, without limitation, concepts of materiality, reasonableness, good faith and fair dealing, regardless of whether considered in a proceeding in equity or at law); and the Guarantee of each Guarantor has been duly authorized and constitutes a legal, valid and binding obligation of such Guarantor

enforceable against such Guarantor in accordance with its terms (subject, as to the enforcement of remedies, to applicable bankruptcy, reorganization, insolvency, moratorium or other laws affecting creditors’ rights generally from time to time in effect and to general principles of equity, including, without limitation, concepts of materiality, reasonableness, good faith and fair dealing, regardless of whether considered in a proceeding in equity or at law).

          (x) The Securities conform in all material respects to the respective descriptions thereof contained in the Disclosure Package and the Final Prospectus.

          (xi) The descriptions in the Disclosure Package and the Final Prospectus (exclusive of any supplement thereto) of statutes, and other laws, rules and regulations, legal and governmental proceedings and contracts and other documents applicable to the Issuer, the Parent and the Holdco Guarantors are accurate and fairly present in all material respects the information that is required to be described therein under the Act; and there is no franchise, contract or other document of a character required to be described in the Registration Statement or the Final Prospectus, or to be filed as an exhibit thereto, which is not described or filed as required.

          (xii) This Agreement has been duly authorized, executed and delivered by the Issuer, the Parent and the Holdco Guarantors.

          (xiii) Each of the Issuer, the Parent and each Holdco Guarantor is not and, after giving effect to the offering and sale of the Securities as described in the Disclosure Package and the Final Prospectus, will not be an “investment company” as defined in the Investment Company Act of 1940, as amended.

          (xiv) No consent, approval, authorization, filing, order, registration or qualification of or with any court or governmental agency or body is required in connection with the transactions contemplated herein, except (1) such as have been obtained under the Act; and (2) such as may be required under the state securities laws (“Blue Sky laws”) of any jurisdiction in connection with the purchase and distribution of the Securities by the Underwriters in the manner contemplated herein and in the Disclosure Package and the Final Prospectus.

          (xv) None of the execution and delivery of this Agreement, the sale of the Securities, the consummation of any other of the transactions herein contemplated or the fulfillment of the terms hereof will conflict with, result in a breach or violation of, or constitute a default under, or result in the imposition of any lien, charge or encumbrance upon any property or assets of the Issuer, the Parent, the Holdco Guarantors or any Significant Subsidiary pursuant to (i) the Memorandum of Association or Bye-laws of the Parent or the charter or by-laws (or similar organizational documents) of the Issuer, the Holdco Guarantors or the Significant Subsidiaries, (ii) the terms of any indenture, contract, lease, mortgage, deed of trust, note agreement, loan agreement, partnership agreement, joint venture agreement or other agreement or instrument to which the Issuer, the Parent, the Holdco Guarantors or any Significant Subsidiary is a party or is bound or to which its or their properties or assets are subject (collectively,

“Contracts”) or (iii) any statute, law, rule, regulation, judgment, order or decree applicable to the Issuer, the Parent, the Holdco Guarantors or any Significant Subsidiary of any court, regulatory body, administrative agency, governmental body, arbitrator or other authority having jurisdiction over the Issuer, the Parent, the Holdco Guarantors or any Significant Subsidiary or any of its or their properties or assets, except in the case of clauses (ii) and (iii) for such conflicts, breaches, violations or defaults that would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect.

          (xvi) The consolidated historical financial statements of the Parent and its consolidated subsidiaries, and the related notes thereto, included or incorporated by reference in the Disclosure Package, the Final Prospectus and the Registration Statement present fairly in all material respects the consolidated financial condition, results of operations and cash flows of the Parent and its consolidated subsidiaries as of the dates and for the periods indicated, comply as to form in all material respects with the applicable accounting requirements of the Act and have been prepared in conformity with United States generally accepted accounting principles applied on a consistent basis throughout the periods involved (except as otherwise noted therein). For the avoidance of doubt, the unaudited pro forma condensed financial information, together with the related schedules and notes, included in the Disclosure Package, the Final Prospectus and the Registration Statement shall not be deemed the financial statements of the Parent and its consolidated subsidiaries. The pro forma financial statements of the Parent and its consolidated subsidiaries, and the related notes thereto, included in the Disclosure Package, the Final Prospectus and the Registration Statement include assumptions that provide a reasonable basis for presenting the significant effects directly attributable to the transactions and events described therein, and the related pro forma adjustments give appropriate effect to those assumptions. The pro forma adjustments reflect the proper application of those adjustments to the historical financial statement amounts in the pro forma financial statements included in the Disclosure Package, the Final Prospectus and the Registration Statement. The pro forma financial statements included in the Disclosure Package, the Final Prospectus and the Registration Statement comply as to form with the applicable accounting requirements of Regulation S-X under the Securities Act. The summary financial data set forth under the captions “Prospectus Supplement Summary - Summary Consolidated Financial Data” in the Preliminary Prospectus, the Final Prospectus and the Registration Statement fairly present in all material respects, on the basis stated in the Preliminary Prospectus, the Final Prospectus and the Registration Statement, the information included therein. The selected financial data set forth under the caption “Selected Historical Consolidated Financial Data” in the Parent’s Annual Report on Form 10-K for the year ended December 31, 2008 (the “Annual Report”) fairly present in all material respects, on the basis stated in the Annual Report, the information included therein.

          (xvii) Except as disclosed in the Disclosure Package and the Final Prospectus (exclusive of any supplement thereto), there is (i) no action, suit or proceeding before or by any court, arbitrator or governmental agency, body or official, domestic or foreign, now pending, or to the knowledge of the Parent, threatened or contemplated, to which the Parent or any of its Significant Subsidiaries is or may be a party or to which the

business, property or assets of the Parent or any of its Significant Subsidiaries is or may be subject, (ii) to the knowledge of the Parent, no statute, rule, regulation or order that has been enacted, adopted or issued by any governmental agency or that has been proposed by any governmental body, and (iii) no injunction, restraining order or order of any nature by a court of competent jurisdiction to which the Parent or any of its Significant Subsidiaries is or may be subject, that has been issued and is outstanding that, in the case of clauses (i), (ii) or (iii) above (x) would reasonably be expected to have a Material Adverse Effect or (y) seeks to restrain, enjoin, interfere with, or would reasonably be expected to adversely affect in any material respect, the performance of this Agreement or any of the transactions contemplated by this Agreement; and the Issuer, the Parent and the Holdco Guarantors have complied with any and all requests by any securities authority in any jurisdiction for additional information to be included in the Disclosure Package and the Final Prospectus.

          (xviii) None of the Issuer, the Parent or the Holdco Guarantors is (i) in violation of its charter or by-laws (or similar organizational documents), (ii) in breach or violation of any statute, judgment, decree, order, rule or regulation applicable to the Issuer, the Parent or the Holdco Guarantors or any of their respective properties or assets or (iii) in breach or default in the performance of any Contract, except, in the case of clauses (i), (ii) and (iii) for any such violation, breach or default that would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect.

          (xix) Deloitte LLP, who have certified certain financial statements of the Parent and its consolidated subsidiaries and delivered their report with respect to certain audited consolidated financial statements included in the Disclosure Package and the Final Prospectus, are independent public accountants with respect to the Parent within the meaning of the Act and the applicable rules and regulations thereunder.

          (xx) No stamp duty, stock exchange tax, value-added tax, withholding or any other similar duty or tax is payable in the United States, the United Kingdom, Bermuda or any other jurisdiction in which the Issuer, the Parent or any of the Holdco Guarantors is organized or engaged in business for tax purposes or, in each case, any political subdivision thereof or any authority having power to tax, in connection with the execution or delivery of this Agreement by the Issuer, the Parent and the Holdco Guarantors or the sale or delivery of the Securities to the Underwriters or the initial resales thereof by the Underwriters in the manner contemplated by this Agreement, the Disclosure Package and the Final Prospectus.

          (xxi) Each of the Parent and its Significant Subsidiaries has filed all necessary federal, state and foreign (including, without limitation, United Kingdom and Bermuda) income and franchise tax returns required to be filed to the date hereof, except where the failure to so file such returns would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect, and has paid all material taxes shown as due thereon; and other than tax deficiencies which the Parent or any such Significant Subsidiary is contesting in good faith and for which the Parent or any such Significant Subsidiary has provided adequate reserves, there is no tax deficiency that has

been asserted against the Parent or any of its Significant Subsidiaries that would reasonably be expected to have, individually or in the aggregate, a Material Adverse Effect.

          (xxii) Each of the Parent and its Significant Subsidiaries has good and marketable title, free and clear of all liens, claims, encumbrances and restrictions, to all property and assets described in the Disclosure Package and the Final Prospectus as being owned by it and good title to all leasehold estates in the real property described in the Disclosure Package and the Final Prospectus as being leased by it except for (i) liens for taxes not yet due and payable, (ii) liens, claims, encumbrances and restrictions that do not materially interfere with the use made and proposed to be made of such properties (including, without limitation, purchase money mortgages), and (iii) to the extent the failure to have such title or the existence of such liens, claims, encumbrances and restrictions would not reasonably be expected to have a Material Adverse Effect.

          (xxiii) Neither the Parent nor any of its Significant Subsidiaries is involved in any labor dispute nor, to the best of the knowledge of the Parent, is any labor dispute threatened which, if such dispute were to occur, would reasonably be expected to have a Material Adverse Effect.

          (xxiv) The Parent and each of its Significant Subsidiaries maintain insurance insuring against such losses and risks as the Parent reasonably believes is adequate to protect the Parent and each of its Significant Subsidiaries and their respective businesses, except where the failure to maintain such insurance would not reasonably be expected to have a Material Adverse Effect; the Parent and its Significant Subsidiaries are in compliance with the terms of such policies and instruments in all material respects; and there are no claims by the Parent or any of its Significant Subsidiaries under any such policy or instrument as to which any insurance company is denying liability or defending under a reservation of rights clause that would reasonably be expected to have a Material Adverse Effect; none of the Parent or any of its Significant Subsidiaries has been refused any insurance coverage sought or applied for; and none of the Parent or any of its Significant Subsidiaries has any reason to believe that it will not be able to renew its existing insurance coverage as and when such coverage expires or to obtain similar coverage from similar insurers as may be necessary to continue its business at a cost that would not reasonably be expected to have a Material Adverse Effect whether or not arising from transactions in the ordinary course of business, except as set forth in the Disclosure Package and the Final Prospectus (exclusive of any supplement thereto).

          (xxv) Under the current laws and regulations of Bermuda, all payments made on the Securities may be paid by the Parent to the holder thereof in United States dollars that may be freely transferred out of Bermuda and all such payments made to holders thereof who are non-residents of Bermuda will not be subject to income, withholding or other taxes under the laws or regulations of Bermuda and will otherwise be free of any other tax, duty, withholding or deduction in Bermuda and without the necessity of obtaining any governmental authorization in Bermuda.

          (xxvi) Under the current laws and regulations of England and Wales, all payments made on the Securities may be paid by any Holdco Guarantor to the holder thereof in United States dollars that may be freely transferred out of England and Wales and all such payments made to holders thereof who are non-residents of England and Wales will not be subject to income, withholding or other taxes under the laws or regulations of England and Wales and will otherwise be free of any other tax, duty, withholding or deduction in England and Wales and without the necessity of obtaining any governmental authorization in England and Wales.

          (xxvii) Each of the Parent and its Significant Subsidiaries possesses all licenses, permits, certificates, consents, orders, approvals and other authorizations from, and has made all declarations and filings with, all appropriate federal, state, local, foreign and other governmental authorities, all self-regulatory organizations and all courts and other tribunals, presently required or necessary to own or lease, as the case may be, and to operate their respective properties and to carry on the business of the Parent, and its Significant Subsidiaries as now conducted as set forth in the Disclosure Package and the Final Prospectus, the lack of which would, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect (“Permits”); each of the Parent and its Significant Subsidiaries has fulfilled and performed all of its obligations with respect to such Permits and, to the best knowledge of the Parent, no event has occurred which allows, or after notice or lapse of time would allow, revocation or termination thereof or results in any other impairment of the rights of the holder of any such Permit, except where the failure to fulfill or perform such obligations or such impairment, would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect; and none of the Parent or its Significant Subsidiaries has not received any notice of any proceeding relating to revocation or modification of any such Permit except where such revocation or modification would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect.

          (xxviii) The Parent and each of its subsidiaries maintain a system of internal control over financial reporting sufficient to provide reasonable assurance that (i) the Parent’s financial records, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the Parent; (ii) transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the Parent are being made only in accordance with authorizations of management and directors of the Parent; and (iii) unauthorized acquisition, use or disposition of the Parent’s assets that could have a material effect on the Parent’s financial statements are detected in a timely manner. The Parent and its subsidiaries maintain internal control over financial reporting, and such internal control over financial reporting provides reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles, and such internal control over financial reporting is effective; provided that no representation is made with regard to the internal control over financial reporting for the businesses that were acquired as part of the acquisition of Hilb, Rogal & Hobbs Company. The Parent maintains disclosure controls and procedures (as such term is defined in Rule 13a-15 under the Exchange Act) that are effective in ensuring that information required to be

disclosed by the Parent in the reports that the Parent files or submits under the Exchange Act is recorded, processed, summarized and reported, within the time periods specified in the rules and forms of the Commission, including, without limitation, controls and procedures designed to ensure that information required to be disclosed by the Parent in the reports that it files or submits under the Exchange Act is accumulated and communicated to the Parent’s management, including its principal executive officer or officers and its principal financial officer or officers, as appropriate to allow timely decisions regarding required disclosure.

          (xxix) The Issuer, the Parent and the Holdco Guarantors have not taken, directly or indirectly, any action designed to or that would constitute or that might reasonably be expected to cause or result in, under the Exchange Act or otherwise, stabilization or manipulation of the price of any security issued by any of them to facilitate the sale or resale of the Securities.

          (xxx) Except as would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect, to the knowledge of the Parent, the Parent and its Significant Subsidiaries are in compliance with all applicable existing federal, state, local and foreign laws and regulations relating to the protection of human health or the environment or imposing liability or requiring standards of conduct concerning any Hazardous Materials (“Environmental Laws”). The term “Hazardous Material” means (a) any “hazardous substance” as defined by the Comprehensive Environmental Response, Compensation and Liability Act of 1980, as amended, (b) any “hazardous waste” as defined by the Resource Conservation and Recovery Act, as amended, (c) any petroleum or petroleum product, (d) any polychlorinated biphenyl and (e) any pollutant or contaminant or hazardous, dangerous or toxic chemical, material, waste or substance regulated under or within the meaning of any other Environmental Law. None of the Parent or its Significant Subsidiaries has received any written notice and there is no pending or, to the best knowledge of the Parent, threatened action, suit or proceeding before or by any court or governmental agency or body alleging liability (including, without limitation, alleged or potential liability for investigatory costs, cleanup costs, governmental response costs, natural resources damages, property damages, personal injuries, or penalties) of the Parent or any of its Significant Subsidiaries arising out of, based on or resulting from (i) the presence or release into the environment of any Hazardous Material at any location owned by the Parent or any Significant Subsidiary of the Parent, or (ii) any violation or alleged violation of any Environmental Law, in either case (x) which alleged or potential liability would be required to be described in the Preliminary Prospectus, the Final Prospectus or the Registration Statement under the Act, or (y) which alleged or potential liability would, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect.

          (xxxi) None of the Parent or its subsidiaries has any material liability for any prohibited transaction or funding deficiency or any complete or partial withdrawal liability with respect to any pension, profit sharing or other plan which is subject to the Employee Retirement Income Security Act of 1974, as amended (“ERISA”), to which it makes or ever has made a contribution and in which any

employee of it is or has ever been a participant. With respect to such plans, each of the Parent and its subsidiaries is in compliance in all material respects with all applicable provisions of ERISA. In addition, the Parent has caused (i) all pension schemes maintained by or for the benefit of any of the Parent’s subsidiaries organized under the laws of England and Wales or any of its employees to be maintained and operated in all material respects in accordance with all applicable laws from time to time and (ii) all such pension schemes to be funded in accordance with the governing provisions of such schemes, except to the extent failure to do so would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect.

          (xxxii) The subsidiaries listed on Schedule III attached hereto are the only Significant Subsidiaries of the Parent as defined by Rule 1-02 of Regulation S-X (the “Significant Subsidiaries”).

          (xxxiii) The Parent and each of its Significant Subsidiaries owns or possesses adequate licenses or other rights to use all patents, patent applications, trademarks, service marks, trade names, trademark registrations, service mark registrations, copyrights, licenses and know-how (including, without limitation, trade secrets and other unpatented and/or unpatentable proprietary or confidential information, systems or procedures) and copyrights necessary to conduct the business described in the Disclosure Package and the Final Prospectus, except where the failure to own or possess or have the ability to acquire any of the foregoing would not, individually or in the aggregate, reasonably be expected to have a Material Adverse Effect, and none of the Parent or any of its Significant Subsidiaries has received any notice of infringement of or conflict with asserted rights of others with respect to any patents, trademarks, service marks, trade names or copyrights which, if such assertion of infringement or conflict were sustained, would individually or in the aggregate, reasonably be expected to have a Material Adverse Effect.

          (xxxiv) None of the Issuer, the Parent, the Holdco Guarantors or their respective properties or assets has any immunity from the jurisdiction of any court or from any legal process (whether through service or notice, attachment prior to judgment, attachment in aid of execution or otherwise) under the laws of the United States, England and Wales or Bermuda.

          (xxxv) To ensure the legality, validity, enforceability and admissibility into evidence of each of this Agreement, the Securities and any other document to be furnished hereunder in Bermuda, it is not necessary that this Agreement, the Securities or such other document be filed or recorded with any court or other authority in Bermuda or any stamp or similar tax be paid in Bermuda on or in respect of this Agreement, the Securities or any such other document.

          (xxxvi) The Parent and the Holdco Guarantors have duly and irrevocably appointed Adam Ciongoli, Willis Group Holdings Limited, One World Financial Center, 200 Liberty Street, New York, New York, 10281, as its agent to receive service of process with respect to actions arising out of or in connection with (i) this Agreement; and (ii) violations of United States federal securities laws relating to offers and sales of the Securities.

          (xxxvii) Under Bermuda law and the law of England and Wales the Underwriters will not be deemed to be resident, domiciled, carrying on any commercial activity in Bermuda or England and Wales or subject to any taxation in Bermuda or England and Wales by reason only of the entry into, performance or enforcement of this Agreement to which they are a party or the transactions contemplated hereby. It is not necessary under Bermuda law or the law of England and Wales that the Underwriters be authorized, licensed, qualified or otherwise entitled to carry on business in Bermuda or England and Wales for their execution, delivery, performance or enforcement of this Agreement.

          (xxxviii) Under Bermuda law, a final and conclusive judgment of a competent foreign court located outside Bermuda against the Parent based upon this Agreement, the Securities or the Indenture, including the Guarantee by the Parent (other than a court of jurisdiction to which The Judgments (Reciprocal Enforcement) Act, 1958 of Bermuda applies, and it does not apply to the federal and state courts of the Borough of Manhattan in New York City) under which a sum of money is payable (not being a sum payable in respect of taxes or other charges of a like nature, in respect of a fine or other penalty, or in respect of multiple damages as defined in The Protection of Trading Interests Act 1981 of Bermuda), may be the subject of enforcement proceedings in the Supreme Court of Bermuda under the common law doctrine of obligation by action on the debt evidenced by the judgment of such competent foreign court located outside Bermuda. A final opinion as to the availability of this remedy should be sought when the facts surrounding the foreign court’s judgment are known, but, on general principles, one would expect such proceedings to be successful provided that:

          (1) the court which gave the judgment was competent to hear the action in accordance with private international law principles as applied in Bermuda; and

          (2) the judgment is not contrary to public policy in Bermuda, has not been obtained by fraud or in proceedings contrary to natural justice and is not based on an error in Bermuda law.

          (xxxix) A final and conclusive judgment properly obtained in a New York State court or U.S. federal court in the State of New York of competent jurisdiction under this Agreement, the Securities or the Indenture, including the Guarantee of any Holdco Guarantor, against any Holdco Guarantor will be recognized in England, and given effect in England at common law by an action or counterclaim for the amount due under such judgment, without a substantive re-examination of the merits of such judgment.

          (xl) The operations of the Parent and each of its subsidiaries are and have been conducted at all times in compliance with applicable financial recordkeeping and reporting requirements of the Currency and Foreign Transactions Reporting Act of 1970, as amended, the money laundering statutes of all applicable

jurisdictions, the rules and regulations thereunder and any related or similar rules, regulations or guidelines, issued, administered or enforced by any governmental agency (collectively, the “Money Laundering Laws”) and no action, suit or proceeding by or before any court or governmental agency, authority or body or any arbitrator involving the Parent or any of its subsidiaries with respect to the Money Laundering Laws is pending or, to the knowledge of the Parent or the Issuer, threatened.

          (xli) None of the Parent, its subsidiaries or, to the knowledge of the Parent or the Issuer, any director, officer, agent, employee or affiliate of the Parent and its subsidiaries, is currently subject to any U.S. sanctions administered by the Office of Foreign Assets Control of the U.S. Department of the Treasury (“OFAC”); and the Parent and its subsidiaries will not directly or indirectly use the proceeds of the offering of the Securities hereunder, or lend, contribute or otherwise make available such proceeds to any subsidiary, joint venture partner or other person or entity, for the purpose of financing the activities of any person currently subject to any U.S. sanctions administered by OFAC.

          Any certificate signed by any officer of the Issuer, of the Parent or of any Holdco Guarantor and delivered to the Representatives or counsel for the Underwriters in connection with the offering of the Securities shall be deemed a representation and warranty by the Issuer, the Parent or the Holdco Guarantor, as the case may be, as to matters covered thereby, to each Underwriter.

     2. Purchase and Sale. Subject to the terms and conditions and in reliance upon the representations and warranties herein set forth, the Issuer agrees to, and the Guarantors agree to cause the Issuer to, sell to each Underwriter, and each Underwriter agrees, severally and not jointly, to purchase from the Issuer, at a purchase price of 98.853% of the principal amount of the Securities plus accrued interest from September 29, 2009 to the date of delivery, the amount of the Securities set forth opposite such Underwriter’s name in Schedule I hereto.

     3. Delivery and Payment. Delivery of and payment for the Securities shall be made at 10:00 AM, New York City time, on September 29, 2009, or at such time on such later date not more than three Business Days after the foregoing date as the Representatives shall designate, which date and time may be postponed by agreement between the Representatives, the Issuer, the Parent and the Holdco Guarantors or as provided in Section 9 hereof (such date and time of delivery and payment for the Securities being herein called the “Closing Date”). Delivery of the Securities shall be made to the Representatives for the respective accounts of the several Underwriters against payment by the several Underwriters through the Representatives of the aggregate purchase price thereof to or upon the order of the Issuer by wire transfer payable in same-day funds to an account specified by the Issuer. Delivery of the Securities shall be made through the facilities of The Depository Trust Company unless the Representatives shall otherwise instruct.

     4. Offering by Underwriters. It is understood that the several Underwriters propose to offer the Securities for sale to the public as set forth in the Final Prospectus.

     5. Agreements. Each of the Issuer, the Parent and the Holdco Guarantors jointly and severally agree with the several Underwriters that:

          (i) Prior to the termination of the offering of the Securities, the Issuer or the Parent will not file any amendment of the Registration Statement or supplement (including the Final Prospectus or any Preliminary Prospectus) to the Basic Prospectus unless the Parent has furnished you a copy for your review prior to filing and will not file any such proposed amendment or supplement to which you reasonably object. The Parent will cause the Final Prospectus, properly completed, and any supplement thereto to be filed with the Commission pursuant to the applicable paragraph of Rule 424(b) within the time period prescribed and will provide evidence satisfactory to the Representatives of such timely filing. The Parent will promptly advise the Representatives (1) when the Final Prospectus, and any supplement thereto, shall have been filed (if required) with the Commission pursuant to Rule 424(b), (2) when, prior to termination of the offering of the Securities, any amendment to the Registration Statement shall have been filed or become effective, (3) of any request by the Commission or its staff for any amendment of the Registration Statement, or for any supplement to the Final Prospectus or for any additional information, (4) of the issuance by the Commission of any stop order suspending the effectiveness of the Registration Statement or of any notice objecting to its use or the institution or threatening of any proceeding for that purpose and (5) of the receipt by the Parent of any notification with respect to the suspension of the qualification of the Securities for sale in any jurisdiction or the institution or threatening of any proceeding for such purpose. The Parent will use its best efforts to prevent the issuance of any such stop order or the occurrence of any such suspension or objection to the use of the Registration Statement and, upon such issuance, occurrence or notice of objection, to obtain as soon as possible the withdrawal of such stop order or relief from such occurrence or objection, including, if necessary, by filing an amendment to the Registration Statement or a new registration statement and using its best efforts to have such amendment or new registration statement declared effective as soon as practicable.

          (ii) The Issuer shall prepare a final term sheet, containing solely a description of final terms of the Securities and the offering thereof, in a form approved by you and shall file such term sheet pursuant to Rule 433(d) within the time required by such Rule.

          (iii) If, at any time prior to the filing of the Final Prospectus pursuant to Rule 424(b), any event occurs as a result of which the Disclosure Package would include any untrue statement of a material fact or omit to state any material fact necessary to make the statements therein, in the light of the circumstances under which they were made at such time, not misleading, the Parent will (i) notify promptly the Representatives so that any use of the Disclosure Package may cease until it is amended or supplemented; (ii) amend or supplement the Disclosure Package to correct such statement or omission; and (iii) supply any amendment or supplement to you in such quantities as you may reasonably request.

          (iv) If, at any time when the Final Prospectus relating to the Securities is required to be delivered under the Act (including in circumstances where such requirement may be satisfied pursuant to Rule 172), any event occurs as a result of which the Final Prospectus as then supplemented would include any untrue statement of a material fact or omit to state any material fact necessary to make the statements therein, in the light of the circumstances under which they were made at such time, not misleading, or if it shall be necessary to amend the Registration Statement, file a new registration statement or supplement the Final Prospectus to comply with the Act or the Exchange Act or the respective rules thereunder, including in connection with use or delivery of the Final Prospectus, the Parent will (1) promptly notify the Representatives of any such event, (2) as soon as practicable, prepare and file with the Commission, subject to the second sentence of paragraph (i) of this Section 5, an amendment or supplement or new registration statement which will correct such statement or omission or effect such compliance; (3) use its best efforts to have any amendment to the Registration Statement or new registration statement declared effective as soon as practicable in order to avoid any disruption in use of the Final Prospectus; and (4) promptly supply any supplemented Final Prospectus to you in such quantities as you may reasonably request.

          (v) As soon as practicable, the Parent will make generally available to its security holders and to the Representatives an earnings statement or statements of the Parent and its subsidiaries which will satisfy the provisions of Section 11(a) of the Act and Rule 158.

          (vi) The Parent will furnish to the Representatives and counsel for the Underwriters, without charge, signed copies of the Registration Statement (including exhibits thereto) and to each other Underwriter a copy of the Registration Statement (without exhibits thereto) and, so long as delivery of a prospectus by an Underwriter or dealer may be required by the Act (including in circumstances where such requirement may be satisfied pursuant to Rule 172), as many copies of each Preliminary Prospectus, the Final Prospectus and each Issuer Free Writing Prospectus and any supplement thereto as the Representatives may reasonably request.

          (vii) The Issuer, the Parent and each Holdco Guarantor will cooperate with you and counsel for the Underwriters in connection with the qualification of the Securities for sale under the laws of such jurisdictions as the Representatives may designate and will maintain such qualifications in effect so long as required for the distribution of the Securities; provided that in no event shall the Issuer, the Parent or any Holdco Guarantor be obligated to qualify to do business in any jurisdiction where it is not now so qualified or to take any action that would subject it to service of process in suits, other than those arising out of the offering or sale of the Securities, or taxation in any jurisdiction where it is not now so subject.

          (viii) The Issuer, the Parent and the Holdco Guarantors will not take, directly or indirectly, any action designed to or that would constitute or that might reasonably be expected to cause or result in, under the Exchange Act or otherwise, stabilization or manipulation of the price of any security issued by any of them to facilitate the sale or resale of the Securities.

          (ix) The Parent agrees to pay the costs and expenses relating to the following matters: (1) the preparation, printing or reproduction and filing with the Commission of the Registration Statement (including financial statements and exhibits thereto), each Free Writing Prospectus, each Preliminary Prospectus, the Final Prospectus, and each amendment or supplement to any of them; (2) the printing (or reproduction) and delivery (including postage, air freight charges and charges for counting and packaging) of such copies of the Registration Statement, each Free Writing Prospectus, each Preliminary Prospectus, the Final Prospectus, and all amendments or supplements to any of them, as may, in each case, be reasonably requested for use in connection with the offering and sale of the Securities; (3) the preparation, printing, authentication, issuance and delivery of certificates for the Securities; (4) the printing (or reproduction) and delivery of this Agreement, any blue sky memorandum and all other agreements or documents printed (or reproduced) and delivered in connection with the offering of the Securities; (5) the registration of the Securities under the Exchange Act; (6) any registration or qualification of the Securities for offer and sale under the securities or blue sky laws of the several states (including filing fees and the reasonable fees and expenses of one counsel for the Underwriters relating to such registration and qualification); (7) any filings required to be made with the Financial Industry Regulatory Authority, Inc. (including filing fees and the reasonable fees and expenses of one counsel for the Underwriters relating to such filings); (8) transportation and other expenses incurred by or on behalf of Parent representatives in connection with presentations to prospective purchasers of the Securities; (9) the fees and expenses of the Parent’s accountants and the fees and expenses of counsel (including local and special counsel) for the Issuer, the Parent and the Holdco Guarantors; and (10) all other costs and expenses incurred by the Issuer, the Parent and the Holdco Guarantors that are incidental to the performance by the Issuer, the Parent and the Holdco Guarantors of their respective obligations hereunder.

          (x) Each of the Issuer, the Parent and each Holdco Guarantor agrees that, unless it has obtained or will obtain the prior written consent of the Representatives, and each Underwriter, severally and not jointly, agrees with the Parent that, unless it has obtained or will obtain, as the case may be, the prior written consent of the Parent, it has not made and will not make any offer relating to the Securities that would constitute an Issuer Free Writing Prospectus or that would otherwise constitute a “free writing prospectus” (as defined in Rule 405) required to be filed by the Issuer with the Commission or retained by the Issuer under Rule 433, other than the information contained in the final term sheet prepared and filed pursuant to Section 5(ii) hereof; provided that the prior written consent of the parties hereto shall be deemed to have been given in respect of the Free Writing Prospectuses included in Schedule IV hereto. Any such free writing prospectus consented to by the Representatives or the Parent is hereinafter referred to as a “Permitted Free Writing Prospectus.” The Issuer, the Parent and each Holdco Guarantor agrees that (x) it has treated and will treat, as the case may be, each Permitted Free Writing Prospectus as an Issuer Free Writing Prospectus and (y) it has complied and will comply, as the case may be, with the requirements of Rules 164

and 433 applicable to any Permitted Free Writing Prospectus, including in respect of timely filing with the Commission, legending and record keeping.

     6. Conditions to the Obligations of the Underwriters. The obligations of the Underwriters to purchase the Securities shall be subject to the accuracy of the representations and warranties on the part of the Issuer, the Parent and the Holdco Guarantors contained herein as of the Execution Time and the Closing Date, to the accuracy of the statements of the Issuer, the Parent and the Holdco Guarantors made in any certificates pursuant to the provisions hereof, to the performance by the Issuer, the Parent and the Holdco Guarantors of their respective obligations hereunder and to the following additional conditions:

          (a) The Final Prospectus, and any supplement thereto, shall have been filed in the manner and within the time period required by Rule 424(b); the final term sheet contemplated by Section 5(ii) hereof, and any other material required to be filed by the Issuer pursuant to Rule 433(d) under the Act, shall have been filed with the Commission within the applicable time periods prescribed for such filings by Rule 433; and no stop order suspending the effectiveness of the Registration Statement or any notice objecting to its use shall have been issued and no proceedings for that purpose shall have been instituted or threatened.

          (b) The Issuer shall have requested and caused Weil, Gotshal & Manges LLP, U.S. and U.K. counsel for the Parent, to have furnished to the Representatives their opinion and letter, dated the Closing Date and addressed to the Representatives, in the forms set forth on Annexes A-I(1) and A-I(2) and A-II hereto.

          (c) The Parent shall have requested and caused Appleby, Bermuda counsel for the Parent, to have furnished to the Representatives their opinion, dated the Closing Date and addressed to the Representatives, in the form set forth on Annex B hereto.

          (d) Oliver Goodinge, the Parent’s General Counsel, UK, shall have furnished to the Representatives his opinion, dated the Closing Date and addressed to the Representatives, in the form set forth on Annex C hereto.

          (e) Adam G. Ciongoli, the Parent’s General Counsel, shall have furnished to the Representatives his opinion, dated the Closing Date and addressed to the Representatives, in the form set forth on Annex D hereto.

          (f) The Representatives shall have received from Dewey & LeBoeuf LLP, counsel for the Underwriters, such opinion or opinions, dated the Closing Date and addressed to the Representatives, with respect to the sale of the Securities, the Registration Statement, the Disclosure Package, the Final Prospectus (together with any supplement thereto) and other related matters as the Representatives may reasonably require, and the Issuer, the Parent and the

Holdco Guarantors shall have furnished to such counsel such documents as they request for the purpose of enabling them to pass upon such matters.

          (g) The Parent shall have furnished to the Representatives a certificate signed by Patrick Regan and Adam Ciongoli, dated the Closing Date, to the effect that the signers of such certificate have carefully examined the Registration Statement, the Disclosure Package, the Final Prospectus, any supplements to the Final Prospectus and this Agreement and that:

          (i) the representations and warranties of the Parent, the Issuer and the Holdco Guarantors in this Agreement are true and correct on and as of the Closing Date with the same effect as if made on the Closing Date and the Parent, the Issuer and the Holdco Guarantors have complied with all the agreements and satisfied all the conditions on its part to be performed or satisfied at or prior to the Closing Date;

          (ii) no stop order suspending the effectiveness of the Registration Statement has been issued and no proceedings for that purpose have been instituted or, to the knowledge of the Parent or the Issuer, threatened; and

          (iii) since the date of the most recent financial statements included in the Final Prospectus (exclusive of any supplement thereto), there has been no event or development that has had, or that would reasonably be expected to have, a Material Adverse Effect.

          (h) The Parent shall have requested and caused Deloitte LLP to have furnished to the Representatives, (i) at the Execution Time, a letter dated as of the Execution Time, in form and substance satisfactory to the Representatives, confirming that they are independent accountants within the meaning of the Act and the applicable rules and regulations adopted by the Commission thereunder and containing statements and information of the type ordinarily included in accountants’ “comfort letters” to underwriters with respect to the financial statements and certain financial information contained in or incorporated by reference into the Preliminary Prospectus and Disclosure Package, which letter shall use a “cut-off date” not earlier than three business days prior to the Execution Time, and (ii) at the Closing Date, a “bring down” comfort letter dated as of the Closing Date, in form and substance satisfactory to the Representatives, that reaffirms the statements made in the letter pursuant to subclause (i) of this Section 6(h), except that the specified cut-off date referred to shall be a date not more than three business days prior to the Closing Date.

          (i) The Parent shall have requested and caused Ernst & Young LLP to have furnished to the Representatives, at the Execution Time, a letter dated as of the Execution Time, in form and substance satisfactory to the Representatives, containing statements relating to financial information of Hilb Rogal & Hobbs Company incorporated by reference into the Preliminary

Prospectus and Disclosure Package and confirming that they are independent accountants within the meaning of the Act and the applicable rules and regulations adopted by the Commission thereunder.

          (j) Subsequent to the Execution Time or, if earlier, the dates as of which information is given in the Registration Statement (exclusive of any amendment thereof) and the Final Prospectus (exclusive of any supplement thereto), there shall not have been (i) any change or decrease specified in the letter or letters referred to in paragraph (h) of this Section 6 or (ii) any change or any development that can be expected to have a material adverse effect on the condition (financial or otherwise), business prospects or results of operations of the Parent and its subsidiaries taken as a whole, whether or not arising from transactions in the ordinary course of business, except as set forth in the Disclosure Package and the Final Prospectus (exclusive of any supplement thereto) the effect of which, in any case referred to in clause (i) or (ii) above, is, in the judgment of the Representatives, so material and adverse as to make it impractical or inadvisable to proceed with the offering or delivery of the Securities as contemplated by the Registration Statement (exclusive of any amendment thereof), the Disclosure Package and the Final Prospectus (exclusive of any supplement thereto).

          (k) Prior to the Closing Date, the Issuer, the Parent and the Holdco Guarantors shall have furnished to the Representatives such further customary information, certificates and documents as the Representatives may reasonably request.

          (l) Subsequent to the Execution Time, there shall not have been any decrease in the rating of debt securities of the Parent or any of its subsidiaries by any “nationally recognized statistical rating organization” (as defined for purposes of Rule 436(g) under the Act) or any notice given of any intended or potential decrease in any such rating or of a possible change in any such rating that does not indicate the direction of the possible change.

          If any of the conditions specified in this Section 6 shall not have been fulfilled in all material respects when and as provided in this Agreement, or if any of the opinions and certificates mentioned above or elsewhere in this Agreement shall not be in all material respects reasonably satisfactory in form and substance to the Representatives and counsel for the Underwriters, this Agreement and all obligations of the Underwriters hereunder may be canceled at, or at any time prior to, the Closing Date by the Representatives. Notice of such cancellation shall be given to the Issuer in writing or by telephone or facsimile confirmed in writing.

          The documents required to be delivered by this Section 6 shall be delivered at the office of Dewey & LeBoeuf LLP, counsel for the Underwriters, at 1301 Avenue of the Americas, New York, New York, 10019 on the Closing Date.

     7. Reimbursement of Underwriters’ Expenses. If the sale of the Securities provided for herein is not consummated because any condition to the obligations of the Underwriters set forth in Section 6 hereof is not satisfied because of any refusal, inability or failure on the part of the Issuer, the Parent or of any of the Holdco Guarantors to perform any agreement herein or comply with any provision hereof other than by reason of a default by any of the Underwriters, the Issuer, the Parent and the Holdco Guarantors will reimburse the Underwriters severally through the Representatives on demand accompanied by reasonable supporting documentation for all reasonable out-of-pocket expenses (including reasonable fees and disbursements of counsel) that shall have been incurred by them in connection with the proposed purchase and sale of the Securities.

     8. Indemnification and Contribution. (a) Each of the Issuer, the Parent and the Holdco Guarantors jointly and severally agrees to indemnify and hold harmless each Underwriter, the directors, officers, employees and agents of each Underwriter and each person who controls any Underwriter within the meaning of either the Act or the Exchange Act against any and all losses, claims, damages or liabilities, joint or several, to which they or any of them may become subject under the Act, the Exchange Act or other foreign, federal, state or statutory law or regulation, at common law or otherwise, insofar as such losses, claims, damages or liabilities (or actions in respect thereof) arise out of or are based upon any untrue statement or alleged untrue statement of a material fact contained in the registration statement for the registration of the Securities as originally filed or in any amendment thereof, or in the Basic Prospectus, any Preliminary Prospectus, the Final Prospectus, any Issuer Free Writing Prospectus or the information contained in the final term sheet required to be prepared and filed pursuant to Section 5(ii) hereof or in any amendment thereof or supplement thereto, or arise out of or are based upon the omission or alleged omission to state therein a material fact required to be stated therein or necessary to make the statements therein not misleading, and agrees to reimburse each such indemnified party, as incurred, for any legal or other expenses reasonably incurred by them in connection with investigating or defending any such loss, claim, damage, liability or action; provided, however, that the Issuer, the Parent and the Holdco Guarantors will not be liable in any such case to the extent that any such loss, claim, damage or liability arises out of or is based upon any such untrue statement or alleged untrue statement or omission or alleged omission made therein in reliance upon and in conformity with written information furnished to the Parent by or on behalf of any Underwriter through the Representatives specifically for inclusion therein, it being understood and agreed that the only such information is that described in Section 8(b) hereof. This indemnity agreement will be in addition to any liability which the Issuer, the Parent and the Holdco Guarantors may otherwise have.

          (b) Each Underwriter severally and not jointly agrees to indemnify and hold harmless the Issuer, the Parent and the Holdco Guarantors, each of their respective directors, each of their respective officers who signs the Registration Statement, and each person who controls the Issuer, the Parent or the Holdco Guarantors within the meaning of either the Act or the Exchange Act, to the same extent as the foregoing indemnity from the Issuer, the Parent and the Holdco Guarantors to each Underwriter, but only with reference to written information relating to such Underwriter furnished to the Issuer by or on behalf

of such Underwriter through the Representatives specifically for inclusion in the documents referred to in the foregoing indemnity. This indemnity agreement will be in addition to any liability which any Underwriter may otherwise have. The Issuer, the Parent and the Holdco Guarantors acknowledge that the statements set forth in the ninth paragraph of the cover page regarding delivery of the Securities and, under the heading “Underwriting,” (i) the list of Underwriters and their respective participation in the sale of the Securities, (ii) the fourth paragraph relating to concessions and reallowances, and (iii) the sixth, seventh and eighth paragraphs related to stabilization, syndicate covering transactions and penalty bids in any Preliminary Prospectus, constitute the only information furnished in writing by or on behalf of the several Underwriters for inclusion in any Preliminary Prospectus or the Final Prospectus.

          (c) Promptly after receipt by an indemnified party under this Section 8 of notice of the commencement of any action, such indemnified party will, if a claim in respect thereof is to be made against the indemnifying party under this Section 8, notify the indemnifying party in writing of the commencement thereof; but the failure so to notify the indemnifying party (i) will not relieve it from liability under paragraph (a) or (b) above unless and to the extent it did not otherwise learn of such action and such failure results in the forfeiture by the indemnifying party of substantial rights and defenses and (ii) will not, in any event, relieve the indemnifying party from any obligations to any indemnified party other than the indemnification obligation provided in paragraph (a) or (b) above. The indemnifying party shall be entitled to appoint counsel of the indemnifying party’s choice at the indemnifying party’s expense to represent the indemnified party in any action for which indemnification is sought (in which case the indemnifying party shall not thereafter be responsible for the fees and expenses of any separate counsel retained by the indemnified party or parties except as set forth below); provided, however, that such counsel shall be reasonably satisfactory to the indemnified party. Notwithstanding the indemnifying party’s election to appoint counsel to represent the indemnified party in an action, the indemnified party shall have the right to employ separate counsel (including local counsel), and the indemnifying party shall bear the reasonable fees, costs and expenses of such separate counsel if (i) the use of counsel chosen by the indemnifying party to represent the indemnified party would present such counsel with a conflict of interest, (ii) the actual or potential defendants in, or targets of, any such action include both the indemnified party and the indemnifying party and the indemnified party shall have reasonably concluded that there may be legal defenses available to it and/or other indemnified parties which are different from or additional to those available to the indemnifying party, (iii) the indemnifying party shall not have employed counsel reasonably satisfactory to the indemnified party to represent the indemnified party within a reasonable time after notice of the institution of such action or (iv) the indemnifying party shall authorize the indemnified party to employ separate counsel at the expense of the indemnifying party. An indemnifying party will not, without the prior written consent of the indemnified parties (which consent shall not be unreasonably withheld), settle or compromise

or consent to the entry of any judgment with respect to any pending or threatened claim, action, suit or proceeding in respect of which indemnification or contribution may be sought hereunder (whether or not the indemnified parties are actual or potential parties to such claim or action) unless such settlement, compromise or consent includes an unconditional release of each indemnified party from all liability arising out of such claim, action, suit or proceeding.

          (d) In the event that the indemnity provided in paragraph (a) or (b) of this Section 8 is unavailable to or insufficient to hold harmless an indemnified party for any reason, the Issuer, the Parent and the Holdco Guarantors and the Underwriters agree to contribute to the aggregate losses, claims, damages and liabilities (including legal or other expenses reasonably incurred in connection with investigating or defending same) (collectively “Losses”) to which the Issuer, the Parent and the Holdco Guarantors and one or more of the Underwriters may be subject in such proportion as is appropriate to reflect the relative benefits received by the Issuer, the Parent and the Holdco Guarantors on the one hand and by the Underwriters on the other from the offering of the Securities; provided, however, that in no case shall (i) any Underwriter (except as may be provided in any agreement among underwriters relating to the offering of the Securities) be responsible for any amount in excess of the underwriting discount or commission applicable to the Securities purchased by such Underwriter hereunder. If the allocation provided by the immediately preceding sentence is unavailable for any reason, the Issuer, the Parent and the Holdco Guarantors and the Underwriters shall contribute in such proportion as is appropriate to reflect not only such relative benefits but also the relative fault of the Issuer, the Parent and the Holdco Guarantors on the one hand and of the Underwriters on the other in connection with the statements or omissions which resulted in such Losses as well as any other relevant equitable considerations. Benefits received by the Issuer, the Parent and the Holdco Guarantors shall be deemed to be equal to the total net proceeds from the offering (before deducting expenses) and benefits received by the Underwriters shall be deemed to be equal to the total underwriting discounts and commissions, in each case as set forth on the cover page of the Final Prospectus. Relative fault shall be determined by reference to, among other things, whether any untrue or any alleged untrue statement of a material fact or the omission or alleged omission to state a material fact relates to information provided by the Issuer, the Parent and the Holdco Guarantors or the Underwriters, the intent of the parties and their relative knowledge, access to information and opportunity to correct or prevent such untrue statement or omission. The Issuer, the Parent and the Holdco Guarantors on the one hand and the Underwriters on the other agree that it would not be just and equitable if contribution were determined by pro rata allocation or any other method of allocation which does not take account of the equitable considerations referred to above. Notwithstanding the provisions of this paragraph (d), no person guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the Act) shall be entitled to contribution from any person who was not guilty of such fraudulent misrepresentation. For purposes of this Section 8, each person who controls an Underwriter within the meaning of

either the Act or the Exchange Act and each director, officer, employee and agent of an Underwriter shall have the same rights to contribution as such Underwriter, and each person who controls the Issuer, the Parent or any of the Holdco Guarantors within the meaning of either the Act or the Exchange Act, each officer of the Issuer, the Parent or any of the Holdco Guarantors who shall have signed the Registration Statement and each director of the Issuer, Parent or any Holdco Guarantor shall have the same rights to contribution as the Issuer, subject in each case to the applicable terms and conditions of this paragraph (d).

     9. Default by an Underwriter. If any one or more Underwriters shall fail to purchase and pay for any of the Securities agreed to be purchased by such Underwriter or Underwriters hereunder and such failure to purchase shall constitute a default in the performance of its or their obligations under this Agreement, the remaining Underwriters shall be obligated severally to take up and pay for (in the respective proportions which the principal amount of Securities set forth opposite their names in Schedule I hereto bears to the aggregate principal amount of Securities set forth opposite the names of all the remaining Underwriters) the Securities which the defaulting Underwriter or Underwriters agreed but failed to purchase; provided, however, that in the event that the aggregate principal amount of Securities which the defaulting Underwriter or Underwriters agreed but failed to purchase shall exceed 10% of the aggregate principal amount of Securities set forth in Schedule I hereto, the remaining Underwriters shall have the right to purchase all, but shall not be under any obligation to purchase any, of the Securities, and if such non-defaulting Underwriters do not purchase all the Securities, this Agreement will terminate without liability to any non-defaulting Underwriter, the Issuer, the Parent or the Holdco Guarantors. In the event of a default by any Underwriter as set forth in this Section 9, the Closing Date shall be postponed for such period, not exceeding five Business Days, as the Representatives shall determine in order that the required changes in the Registration Statement and the Final Prospectus or in any other documents or arrangements may be effected. Nothing contained in this Agreement shall relieve any defaulting Underwriter of its liability, if any, to the Issuer, the Parent and the Holdco Guarantors and any non-defaulting Underwriter for damages occasioned by its default hereunder.

     10. Termination. This Agreement shall be subject to termination in the absolute discretion of the Representatives, by notice given to the Parent prior to delivery of and payment for the Securities, if (a) at any time subsequent to the execution and delivery of this Agreement and prior to such time (i) trading in the Parent’s common shares shall have been suspended by the Commission or the New York Stock Exchange or trading in securities generally on the New York Stock Exchange shall have been suspended or limited or minimum prices shall have been established on such Exchange, (ii) a banking moratorium shall have been declared either by Federal or New York State authorities or (iii) there shall have occurred any outbreak or escalation of hostilities, declaration by the United States or the United Kingdom of a national emergency or war, or other calamity or crisis that is material and adverse and (b) in the case of any of the events specified in clauses 10(a)(i) through 10(a)(iii), the effect of such event, singly or together with any other such event, makes it, in the judgment of the Representatives, impractical or inadvisable to proceed with the offering or delivery of the Securities as contemplated by any Preliminary Prospectus or the Final Prospectus (exclusive of any supplement thereto).

     11. Representations and Indemnities to Survive. The respective agreements, representations, warranties, indemnities and other statements of the Issuer, the Parent and the Holdco Guarantors or their respective officers and of the Underwriters set forth in or made pursuant to this Agreement will remain in full force and effect, regardless of any investigation made by or on behalf of any Underwriter or the Issuer, the Parent and the Holdco Guarantors or any of the officers, directors, employees, agents or controlling persons referred to in Section 8 hereof, and will survive delivery of and payment for the Securities. The provisions of Sections 7 and 8 hereof shall survive the termination or cancellation of this Agreement.

     12. Notices. All communications hereunder will be in writing and effective only on receipt, and, if sent to the Representatives, will be mailed, delivered or telefaxed to Banc of America Securities LLC, One Bryant Park, New York, New York 10036, Attention: High Grade Transaction Management, Fax: (704)  ###-###-####, to J.P. Morgan Securities Inc., at 270 Park Avenue, New York, New York 10017, Attention: Investment Grade Syndicate Desk, Fax: (212)  ###-###-####; if sent to the Issuer, will be mailed, delivered or telefaxed to (212)  ###-###-#### and confirmed to it at One World Financial Center, 200 Liberty Street, 7th Floor, New York, New York, 10281, Attention: Corporate Secretary.

     13. Successors. This Agreement will inure to the benefit of and be binding upon the parties hereto and their respective successors and the officers, directors, employees, agents and controlling persons referred to in Section 8 hereof, and no other person will have any right or obligation hereunder.

     14. No Fiduciary Duty. Each of the Issuer, the Parent and the Holdco Guarantors hereby acknowledges that (a) the purchase and sale of the Securities pursuant to this Agreement is an arm’s-length commercial transaction between the Issuer, the Parent and the Holdco Guarantors, on the one hand, and the Underwriters and any affiliate through which any of them may be acting, on the other, (b) the Underwriters are acting as principal and not as an agent or fiduciary of the Issuer, the Parent or the Holdco Guarantors and (c) the Parent’s and the Issuer’s engagement of the Underwriters in connection with the offering and the process leading up to the offering is as independent contractors and not in any other capacity. Furthermore, each of the Issuer, the Parent and the Holdco Guarantors agrees that it is solely responsible for making its own judgments in connection with the offering (irrespective of whether any of the Underwriters has advised or is currently advising the Issuer, the Parent or the Holdco Guarantors on related or other matters). Each of the Issuer, the Parent and the Holdco Guarantors agrees that it will not claim that the Underwriters have rendered advisory services of any nature or respect, or owe an agency, fiduciary or similar duty to the Issuer, the Parent or the Holdco Guarantors, in connection with such transaction or the process leading thereto.

     15. Integration. This Agreement supersedes all prior agreements and understandings (whether written or oral) between the Issuer, the Parent and the Holdco Guarantors and the Underwriters, or any of them, with respect to the subject matter hereof.

     16. Applicable Law. This Agreement will be governed by and construed in accordance with the laws of the State of New York applicable to contracts made and to be performed within the State of New York. Each of the Issuer, the Parent and the Holdco Guarantors hereby submits to the non-exclusive jurisdiction of the Federal and state courts in the Borough of Manhattan in New York City in any suit or proceeding arising out of or relating to this Agreement or the transactions contemplated hereby.

     17. Counterparts. This Agreement may be signed in one or more counterparts, each of which shall constitute an original and all of which together shall constitute one and the same agreement.

     18. Headings. The section headings used herein are for convenience only and shall not affect the construction hereof.

     19. Definitions. The terms which follow, when used in this Agreement, shall have the meanings indicated.

          “Act” shall mean the Securities Act of 1933, as amended, and the rules and regulations of the Commission promulgated thereunder.

          “Basic Prospectus” shall mean the prospectus referred to in paragraph 1(i) above contained in the Registration Statement at the Execution Time.

          “Business Day” shall mean any day other than a Saturday, a Sunday or a legal holiday or a day on which banking institutions or trust companies are authorized or obligated by law to close in New York City.

          “Commission” shall mean the Securities and Exchange Commission.

          “Disclosure Package” shall mean (i) the Basic Prospectus, (ii) the Preliminary Prospectus used most recently prior to the Execution Time, (iii) the final term sheet prepared and filed pursuant to Section 5(ii) hereto, if any, and (iv) any other Free Writing Prospectus that the parties hereto shall hereafter expressly agree in writing to treat as part of the Disclosure Package.

          “Effective Date” shall mean each date and time that the Registration Statement and any post-effective amendment or amendments thereto became or become effective.

          “Exchange Act” shall mean the Securities Exchange Act of 1934, as amended, and the rules and regulations of the Commission promulgated thereunder.

          “Execution Time” shall mean the date and time that this Agreement is executed and delivered by the parties hereto.

          “Final Prospectus” shall mean the prospectus supplement relating to the Securities that was first filed pursuant to Rule 424(b) after the Execution Time, together with the Basic Prospectus.

          “Free Writing Prospectus” shall mean a free writing prospectus, as defined in Rule 405.

          “Issuer Free Writing Prospectus” shall mean an issuer free writing prospectus, as defined in Rule 433.

          “Preliminary Prospectus” shall mean any preliminary prospectus supplement to the Basic Prospectus which is used prior to the filing of the Final Prospectus, together with the Basic Prospectus.

          “Registration Statement” shall mean the registration statement referred to in paragraph 1(i) above, including exhibits and financial statements and any prospectus supplement relating to the Securities that is filed with the Commission pursuant to Rule 424(b) and deemed part of such registration statement pursuant to Rule 430B, as amended on each Effective Date and, in the event any post-effective amendment thereto becomes effective prior to the Closing Date, shall also mean such registration statement as so amended.

          “Rule 158,” “Rule 163,” “Rule 164,” “Rule 172,” “Rule 405,” “Rule 415,” “Rule 424,” “Rule 430B” and “Rule 433” refer to such rules under the Act.

          “Trust Indenture Act” shall mean the Trust Indenture Act of 1939, as amended, and the rules and regulations of the Commission promulgated thereunder.

          “Well-Known Seasoned Issuer” shall mean a well-known seasoned issuer, as defined in Rule 405.

          If the foregoing is in accordance with your understanding of our agreement, please sign and return to us the enclosed duplicate hereof, whereupon this letter and your acceptance shall represent a binding agreement among the Issuer, the Guarantors and the several Underwriters.

The foregoing Agreement is hereby
confirmed and accepted as of the
date first above written.

Banc of America Securities LLC
J.P. Morgan Securities Inc.

by		Banc of America Securities LLC
By		/s/ Robert Giammarco
		Name: Robert Giammarco
		Title: Managing Director
by		J.P. Morgan Securities Inc.
By		/s/ Robert Bottamedi
		Name: Robert Bottamedi
		Title: Vice President

For itself and the other several
Underwriters named in Schedule I
to the foregoing Agreement.

Schedule I

		Principal Amount of the Securities
Underwriters		to be Purchased
Banc of America Securities LLC		$	90,000,000
J.P. Morgan Securities Inc.			90,000,000
RBS Securities Inc.			37,500,000
SunTrust Robinson Humphrey, Inc.			37,500,000
Barclays Capital Inc.			7,800,000
ING Financial Markets LLC			7,800,000
Lloyds TSB Bank PLC			7,800,000
Mitsubishi UFJ Securities (USA), Inc.			7,800,000
Morgan Stanley & Co. Incorporated			7,800,000
Scotia Capital (USA) Inc.			6,000,000

Schedule II

Exceptions

None

Schedule III

Significant Subsidiaries

Willis Group Services Limited
Willis Limited
Willis Group Limited
Willis North America Inc
TA II Limited
TA III Limited
TA IV Limited
TA I Limited
Willis Investment Holdings UK Limited
Willis Re Inc
TA plc

Schedule IV

Free Writing Prospectuses

Free Writing Prospectus dated September 22, 2009 containing the Term Sheet

Annex A-I(1)

U.S. Opinion of Weil, Gotshal & Manges LLP

          1. The Issuer is a corporation validly existing and in good standing under the laws of the State of Delaware and has all requisite corporate power and authority to own, lease and operate its properties and to carry on its business as described in the Pricing Disclosure Package.

          2. All of the outstanding shares of capital stock of the Issuer are owned of record by Willis Group Limited. To such counsel’s knowledge, such shares are also owned beneficially by the Willis Group Limited and are free and clear of all adverse claims.

          3. The Issuer has all requisite corporate power and authority to execute and deliver the Agreement and to perform its obligations thereunder. The execution, delivery and performance of the Agreement by the Issuer has been duly authorized by all necessary corporate action on the part of the Issuer. The Agreement has been duly and validly executed and delivered by the Issuer.

          4. The Issuer has all requisite corporate power and authority to execute and deliver the Indenture and to perform its obligations thereunder. The execution, delivery and performance of the Indenture by the Issuer has been duly authorized by all necessary corporate action on the part of the Issuer. The Indenture has been duly and validly executed and delivered by the Issuer and (assuming the due authorization, execution and delivery thereof by the Parent, the Holdco Guarantors and the Trustee) constitutes the legal, valid and binding obligation of the Issuer, the Parent and the Holdco Guarantors, enforceable against each of them in accordance with its terms, subject to applicable bankruptcy, insolvency, fraudulent conveyance, reorganization, moratorium and similar laws affecting creditors’ rights and remedies generally, and subject, as to enforceability, to general principles of equity, including principles of commercial reasonableness, good faith and fair dealing (regardless of whether enforcement is sought in a proceeding at law or in equity). The Indenture has been duly qualified under the Trust Indenture Act of 1939, as amended.

          5. The Issuer has all requisite corporate power and authority to execute and deliver the Notes and to perform its obligations thereunder. The execution, delivery and performance of the Notes by the Issuer have been duly authorized by all necessary corporate action on the part of the Issuer. The Notes have been duly and validly executed and delivered by the Issuer and, when paid for by the Underwriters in accordance with the Agreement (assuming the due authentication thereof by the Trustee), will constitute the legal, valid and binding obligations of the Issuer, enforceable against it in accordance with their terms, subject to applicable bankruptcy, insolvency, fraudulent conveyance, reorganization, moratorium and similar laws affecting creditors’ rights and remedies generally, and subject, as to enforceability, to general principles of equity, including

principles of commercial reasonableness, good faith and fair dealing (regardless of whether enforcement is sought in a proceeding at law or in equity).

          6. Assuming the due authorization, execution and delivery thereof by the Parent, the Holdco Guarantors and the Trustee, when the Notes have been delivered to and paid for by the Underwriters in accordance with the Agreement (assuming the due authentication thereof by the Trustee), the Guarantees will constitute the legal, valid and binding obligations of each of the Parent and the Holdco Guarantors, enforceable against them in accordance with their terms, subject to applicable bankruptcy, insolvency, fraudulent conveyance, reorganization, moratorium and similar laws affecting creditors’ rights and remedies generally, and subject, as to enforceability, to general principles of equity, including principles of commercial reasonableness, good faith and fair dealing (regardless of whether enforcement is sought in a proceeding at law or in equity).

          7. The execution and delivery by the Issuer, the Parent and the Holdco Guarantors of the Note Documents and the performance by the Issuer, the Parent and the Holdco Guarantors of their respective obligations thereunder will not (A) conflict with, constitute a default under or violate (i) any of the terms, conditions or provisions of the certificate of incorporation or by-laws of the Issuer, (ii) any of the terms, conditions or provisions of any material agreement referred to in Exhibit A hereto, (iii) New York, Delaware corporate or federal law or regulation (other than federal and state securities or blue sky laws, as to which we express no opinion in this paragraph) or (iv) any judgment, writ, injunction, decree, order or ruling of any New York, Delaware corporate or federal court or governmental authority binding on the Issuer, the Parent or the Holdco Guarantors of which we are aware.

          8. No consent, approval, waiver, license or authorization or other action by or filing with any New York, Delaware corporate or federal governmental authority is required in connection with the execution and delivery by the Issuer, the Parent or the Holdco Guarantors of the Agreement, the consummation by the Issuer, the Parent or the Holdco Guarantors or the transactions contemplated thereby or the performance by the Issuer, the Parent or the Holdco Guarantors of their respective obligations thereunder, except for filings and other actions required pursuant to federal and state securities or blue sky law as to which we express no opinion in this paragraph; and those already obtained.

          9. None of the Issuer, the Parent or the Holdco Guarantors are an “investment company” or a company “controlled” by an “investment company” required to be registered under the Investment Company Act of 1940.

          10. To such counsel’s knowledge, there is no litigation, proceeding or governmental investigation pending against the Issuer, the Parent or the Holdco Guarantors that relates to any of the transactions contemplated by the Agreement.

          11. The statements in the Pricing Disclosure Package under the captions “Description of Notes” and “Certain Material Income Tax Consequences – United States Taxation”, in each case insofar as such statements constitute summaries of the legal

matters, documents or proceedings referred to therein, fairly present the information called for with respect to such legal matters, documents and proceedings and fairly summarize the matters referred to therein in all material respects.

Annex A-I(2)
U.K. Opinion of Weil, Gotshal & Manges LLP

1.		Each of the Holdco Guarantors is a company duly incorporated under the laws of England and Wales and the results of such counsel’s searches revealed no order or resolutions to wind-up the Holdco Guarantors and no notice of appointment in respect of the Holdco Guarantors of a liquidator, receiver or administrative receiver;
2.		The execution of the Agreements have been duly authorised by all necessary corporate action on the part of each of the Holdco Guarantors and the Agreements have been duly executed by each of the Holdco Guarantors;
3.		The execution of the Agreements and the issuance of the Guarantees does not and will not result in any violation by the Holdco Guarantors of any term of the memorandum or articles of association of any Holdco Guarantor or of any law or regulation having the force of law in England and applicable to the Holdco Guarantors;
4.		There are no registrations or filings required by any Holdco Guarantor in England, and no consents, approvals, authorisations or orders required by any Holdco Guarantor from any governmental or other regulatory agency in England in connection with the execution and delivery of the Agreements;
5.		A final and conclusive judgment properly obtained in a New York State court or U.S. federal court in the State of New York of competent jurisdiction under the Agreements or the Securities, including the Guarantee of any Holdco Guarantor, against any Holdco Guarantor ought to be recognised in England, and given effect in England at common law by an action or counterclaim for the amount due under such judgment, without a substantive re-examination of the merits of such judgment; and
6.		The name Willis Group Holdings Limited is the only shareholder included in the shareholder register of Willis Investment UK Holdings Limited; the name Willis Investment UK Holdings Limited is the only shareholder included in the shareholder register of TA I Limited; the name TA I Limited is the only shareholder included in the shareholder register of TA II Limited; the name TA II Limited is the only shareholder included in the shareholder register of TA III Limited; the name TA III Limited is the only shareholder included in the shareholder register of Trinity Acquisition plc; the name Trinity Acquisition plc is the only shareholder included in the shareholder register of TA IV Limited; and the name TA IV Limited is the only shareholder included in the shareholder register of Willis Group Limited.

Annex A-II

Negative Assurance Letter of Weil, Gotshal & Manges LLP

The primary purpose of such counsel’s professional engagement was not to establish or confirm factual matters or financial or quantitative information, and many determinations involved in the preparation of the Offering Documents are of a non-legal character. In addition, such counsel has not undertaken any obligation to verify independently any of the factual matters set forth in the Offering Documents or in the documents incorporated by reference therein (the “Incorporated Documents”). Consequently, in this letter such counsel is not passing upon and do not assume any responsibility for the accuracy, completeness or fairness of the statements contained or incorporated by reference in the Offering Documents. Also, such counsel does not make any statement herein with respect to any of the financial statements and related notes thereto, the financial statement schedules or the financial or accounting data contained or incorporated by reference in the Offering Documents.

Such counsel has reviewed the Offering Documents (including the Incorporated Documents) and participated in conferences with representatives of the Company, its Bermuda counsel, its independent public accountants, you and your counsel at which conferences the contents of the Offering Documents, the Incorporated Documents and related matters were discussed.

Subject to the foregoing, such counsel confirms to the underwriters that, on the basis of the information we gained in the course of performing the services referred to above, (a) the Registration Statement (including the Incorporated Documents), as of its most recent effective date (which for purposes of this letter is understood to be the date of the Agreement), and the Prospectus (including the Incorporated Documents), as of the date of the Prospectus Supplement, appeared on their face to be appropriately responsive, in all material respects relevant to the offering of the Securities, to the applicable requirements of the Securities Act and the rules and regulations thereunder, and (b) no facts have come to our attention which cause us to believe that (i) the Registration Statement (including the Incorporated Documents), as of its most recent effective date (which for purposes of this letter is understood to be the date of the Agreement), contained an untrue statement of a material fact or omitted to state a material fact required to be stated therein or necessary to make the statements therein not misleading, (ii) the Pricing Disclosure Package (including the Incorporated Documents), as of 3:30 PM on September 22, 2009, contained any untrue statement of a material fact or omitted to state any material fact necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading, or (iii) the Prospectus (including the Incorporated Documents), as of the date of the Prospectus Supplement or as of the date hereof, contained or contains any untrue statement of a material fact or omitted or omits to state any material fact necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading

 

Annex B

Opinion of Appleby

(1)		The Company is an exempted company incorporated with limited liability and existing under the laws of Bermuda. It has been duly organised, is validly existing and in good standing under the laws of Bermuda, with full power and authority to own or lease, as the case may be, and to operate its properties and conduct its business as described in the Prospectus Supplement.
(2)		The Indenture and the Supplemental Indenture have been duly authorised, executed and delivered by the Company.
(3)		The Underwriting Agreement has been duly authorised, executed and delivered by the Company.
(4)		The execution, delivery and performance by the Company of the Subject Documents and the transactions contemplated thereby do not and will not result in the imposition of any lien, charge or encumbrance upon any assets of the Company in Bermuda, or violate, conflict with or constitute a default under (i) any requirement of any law or any regulation of Bermuda, or (ii) the Constitutional Documents.
(5)		Subject to the procedure on enforcement of foreign judgements outlined in paragraph 12 of this opinion, and except as provided in this paragraph, no consent, licence or authorisation of, filing with, or other act by or in respect of, any governmental authority, court or regulatory body of Bermuda is required to be obtained in connection with the execution, delivery or performance by the Company of the Subject Documents, as applicable, the transactions contemplated thereby, as applicable, or to ensure the legality, validity, admissibility into evidence or enforceability as to the Company, of the Subject Documents, as applicable, and the transactions contemplated thereby.
(6)		Neither the Company nor any of its properties or assets enjoys, under Bermuda law, immunity on the grounds of sovereignty from any legal or other proceedings whatsoever, or from enforcement, execution or attachment in respect of its obligations under the Subject Documents, as applicable.

(7)		Save as provided in paragraph 5 above, to ensure the legality, validity, enforceability and admissibility into evidence of each of the Subject Documents it is not necessary that any of the Subject Documents, be filed or recorded with any court or authority in Bermuda or any stamp or similar tax be paid in Bermuda on or in respect of any of the Subject Documents.
(8)		The transactions contemplated by the Subject Documents, as applicable, are not subject to any currency deposit or reserve requirements in Bermuda. The Company has been designated as “non-resident” for the purposes of the Exchange Control Act 1972 and regulations made thereunder and there is no restriction or requirement of Bermuda binding on the Company which limits the availability or transfer of foreign exchange (i.e. monies denominated in currencies other than Bermuda dollars) for the purposes of the performance by the Company of its obligations under the Subject Documents or any payment by the Company in respect of the Parent Guarantee.
(9)		The Company has received an assurance from the Ministry of Finance granting an exemption, until 28 March 2016, from the imposition of tax under any applicable Bermuda law computed on profits or income or computed on any capital asset, gain or appreciation, or any tax in the nature of estate duty or inheritance tax, provided that such exemption shall not prevent the application of any such tax or duty to such persons as are ordinarily resident in Bermuda and shall not prevent the application of any tax payable in accordance with the provisions of the Land Tax Act 1967 or otherwise payable in relation to land in Bermuda leased to the Company. There are, subject as otherwise provided in this opinion, no Bermuda taxes, stamp or documentary taxes, duties or similar charges now due, or which could in the future become due, in connection with the execution, delivery, performance or enforcement of the Subject Documents or the transactions contemplated thereby, or in connection with the admissibility in evidence thereof and the Company is not required by any Bermuda law or regulation to make any deductions or withholdings in Bermuda from any payment it may make thereunder or any payment by the Company in respect of the Parent Guarantee.
(10)		The statements in or incorporated into the Prospectus Supplement under the heading “Certain Material Income Tax Consequences – Bermuda Taxation” and the risk factor entitled “U.S. federal and state statutes and applicable Bermuda and U.K. law may allow courts, under specific circumstances, to void, vary or subordinate guarantees and require noteholders to return payments received from

guarantors” insofar as they purport to describe the provisions of the Constitutional Documents or the laws of Bermuda referred to therein, are accurate and correct in all material respects.

(11)		Under Bermuda law the Underwriters will not be deemed to be resident, domiciled, carrying on any commercial activity in Bermuda or subject to any taxation in Bermuda by reason only of the entry into, performance or enforcement of the Subject Documents to which they are parties or the transactions contemplated thereby. It is not necessary under Bermuda law that the Underwriters be authorised, licensed, qualified or otherwise entitled to carry on business in Bermuda for their execution, delivery, performance or enforcement of the Subject Documents.
(12)		A final and conclusive judgment of a foreign court against the Company based upon the Subject Documents (other than a court of jurisdiction to which The Judgments (Reciprocal Enforcement) Act 1958 applies, and it does not apply to the federal and state courts located in the Borough of Manhattan in New York City) under which a sum of money is payable (not being a sum payable in respect of taxes or other charges of a like nature, in respect of a fine or other penalty, or in respect of multiple damages as defined in The Protection of Trading Interests Act 1981) may be the subject of enforcement proceedings in the Supreme Court of Bermuda under the common law doctrine of obligation by action on the debt evidenced by the foreign court’s judgment. A final opinion as to the availability of this remedy should be sought when the facts surrounding the foreign court’s judgment are known, but, on general principles, we would expect such proceedings to be successful provided that:

	(A)		the court which gave the judgment was competent to hear the action in accordance with private international law principles as applied in Bermuda; and
	(B)		the judgment is not contrary to public policy in Bermuda, has not been obtained by fraud or in proceedings contrary to natural justice and is not based on an error in Bermuda law.

Enforcement of such a judgment against assets in Bermuda may involve the conversion of the judgment debt into Bermuda dollars, but the Bermuda Monetary

Authority has indicated that its present policy is to give the consents necessary to enable recovery in the currency of the obligation.

No stamp duty or similar or other tax or duty is payable in Bermuda on the enforcement of a foreign judgment. Court fees will be payable in connection with proceedings for enforcement.

(13) Based solely upon the Company Search and the Litigation Search:

	(i)		no litigation, administrative or other proceeding of or before any arbitrator or governmental authority of Bermuda is pending against the Company; and
	(ii)		no notice to the Registrar of Companies of the passing of a resolution of members or creditors to wind up or the appointment of a liquidator or receiver has been given. No petition to wind up the Company or application to reorganise its affairs pursuant to a Scheme of Arrangement or application for the appointment of a receiver has been filed with the Supreme Court.

Annex C

Opinion of Internal Counsel to the Parent

The statements included in the Parent’s Annual Report for the year ended December 31, 2008 on Form 10-K, Quarterly Reports for the Quarter Ended March 31, 2009 and for the Quarter Ended June 30, 2009 on Forms 10-Q and Current Reports dated June 10, 2009 and September 14, 2009 on Forms 8-K, as incorporated by reference in the Preliminary Prospectus and the Final Prospectus under the headings, “Risk Factors—Risks Relating to our Business and the Insurance Industry—Regulation—We are subject to a number of investigations and legal proceedings concerning contingent compensation, other industry practices and certain conduct, which, if determined unfavorably to us, could adversely affect our financial results,” “Business—Regulation,” and “Legal Proceedings,” insofar as such statements summarize U.K. legal matters, agreements, documents or proceedings discussed therein, are accurate and fair summaries in all material respects of such U.K. legal matters, agreements, documents or proceedings.

Annex D

Opinion of Internal Counsel to the Issuer

The statements included in the Parent’s Annual Report for the year ended December 31, 2008 on Form 10-K, Quarterly Reports for the Quarter Ended March 31, 2009 and for the Quarter Ended June 30, 2009 on Forms 10-Q and Current Reports dated June 10, 2009 and September 14, 2009 on Forms 8-K, as incorporated by reference in the Preliminary Prospectus and the Final Prospectus under the headings “Risk Factors—Risks Relating to our Business and the Insurance Industry—Regulation—We are subject to a number of investigations and legal proceedings concerning contingent compensation, other industry practices and certain conduct, which, if determined unfavorably to us, could adversely affect our financial results,” “Business—Regulation,” and “Legal Proceedings,” insofar as such matters summarize U.S. legal matters, agreements, documents or proceedings discussed therein, are accurate and fair summaries in all material respects of such U.S. legal matters, agreements, documents or proceedings.