Willis Group Holdings Limited

                              21,526,100 Shares 1
                                  Common Stock
                              ($0.000115 par value)

                         Form of Underwriting Agreement


                                                          New York, New York
                                                                 _____, 2003


Banc of America Securities LLC
Credit Suisse First Boston LLC
J.P. Morgan Securities Inc.
Citigroup Global Markets Inc.
Merrill Lynch, Pierce, Fenner & Smith Incorporated
Morgan Stanley & Co. Incorporated
UBS Warburg LLC
As Representatives of the several Underwriters,
c/o Credit Suisse First Boston LLC
Eleven Madison Avenue
New York, New York 10010

Ladies and Gentlemen:

          Profit Sharing (Overseas), Limited Partnership, a limited
partnership formed pursuant to the laws of the Province of Alberta ("Overseas")
and Fisher Capital Corp. L.L.C., a Delaware limited liability company ("Fisher
Capital" and, together with Overseas, the "Selling Stockholders") propose to
sell to the several underwriters named in Schedule I hereto (the
"Underwriters"), for whom you (the "Representatives") are acting as
representatives, 21,526,100 shares of Common Stock, par value $0.000115 per
share ("Common Stock"), of Willis Group Holdings Limited, a Bermuda company (the
"Company") (said shares to be sold by the Selling Stockholders being hereinafter
called the "Underwritten Securities"). The Selling Stockholders also propose to
grant to the Underwriters an option to purchase up to 2,152,610 additional
shares of Common Stock to cover over-allotments (the "Option Securities"; the
Option Securities, together with the Underwritten Securities, being hereinafter
called the "Securities"). To the extent there are no additional Underwriters
listed on Schedule I other than you, the term Representatives as used herein
shall mean you, as Underwriters, and the terms Representatives and Underwriters
shall mean either the singular or plural as the context requires. In addition,
to the extent that there is not more than one Selling Stockholder

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1  Plus an option to purchase from the Selling Stockholder, up to 2,152,610
additional shares of Common Stock to cover over-allotments.



named in  Schedule  II,  the term  Selling  Stockholder  shall  mean  either the
singular or plural.  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,  where  reference is made herein to information
contained,  described, disclosed, included or set forth in, or omitted from, the
Registration Statement, the Basic Prospectus,  any Preliminary Prospectus or the
Final  Prospectus,  such  reference  shall be deemed to include the  information
contained in 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 (the
"Incorporated  Documents");  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 17 hereof.

                  1. Representations and Warranties of the Company and the
Selling Stockholders. (a) The Company represents and warrants to, and agrees
with, each Underwriter that:

                        (i) The Company meets the requirements for use of Form
                 S-3 under the Act and has prepared and filed with the
                 Commission a registration statement (File No. 333-104439) on
                 Form S-3, including a related basic prospectus, for
                 registration under the Act of the offering and sale of the
                 Securities. The Company may have filed one or more amendments
                 thereto, including a Preliminary Prospectus, each of which
                 has previously been furnished to you.  The Company will
                 next file with the Commission one of the following: (1)
                 after the Effective Date of such registration statement, a
                 final prospectus supplement relating to the Securities in
                 accordance with Rules 430A and 424(b), (2) prior to the
                 Effective Date of such registration statement, an amendment
                 to such registration statement (including the form of final
                 prospectus supplement) or (3) a final prospectus in accordance
                 with Rules 415 and 424(b).  In the case of clause (1), the
                 Company has included in such registration statement, as
                 amended at the Effective Date, all information (other than
                 Rule 430A Information) required by the Act and the rules
                 thereunder to be included in such registration statement and
                 the Final Prospectus. As filed, such final prospectus
                 supplement or such amendment and form of final prospectus
                 supplement shall contain all Rule 430A Information, together
                 with all other such required information, 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

                                      2


                 Company 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 the Effective Date, the Registration Statement
                 did or will, and when the Final Prospectus is first filed (if
                 required) in accordance with Rule 424(b) and on the Closing
                 Date (as defined herein) and on any date on which Option
                 Securities are purchased, if such date is not the Closing Date
                 (a "settlement date"), the Final Prospectus (and any
                 supplement thereto) will, comply in all material respects with
                 the applicable requirements of the Act and the rules
                 thereunder; the Incorporated Documents, when they were filed,
                 complied in all material respects with the applicable
                 requirements of the Exchange Act and the rules thereunder; on
                 the Effective Date and at the Execution Time, the Registration
                 Statement did not or 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; and, on the Effective Date, the Final
                 Prospectus, if not filed pursuant to Rule 424(b), will not,
                 and on the date of any filing pursuant to Rule 424(b) and on
                 the Closing Date and any settlement 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 Company
                 makes 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 Company by or on behalf of any Selling
                 Stockholder or 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 is
                 that described as such in Section 8(c) hereof.

                        (iii) Each of the Company and its subsidiaries (other
                 than Sovereign Marine & General Insurance Company Limited and
                 its subsidiaries) 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
                 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 or results
                 of operations of the Company and its subsidiaries, taken as a
                 whole (a "Material Adverse Effect").

                                       3


                        (iv) All the outstanding common equity interests in
                 each of the Company's subsidiaries have been duly authorized
                 and validly issued and are fully paid and nonassessable, and,
                 except as otherwise set forth on Schedule III, all outstanding
                 common equity interests in each such subsidiary are owned by
                 the Company either directly or indirectly and, except as set
                 forth in the Final Prospectus, are owned free and clear of any
                 perfected security interest or any other security interests,
                 claims, liens or encumbrances.

                        (v) The Company's authorized equity capitalization is
                 as set forth in the Final Prospectus; the capital stock of the
                 Company conforms in all material respects to the description
                 thereof contained in the Final Prospectus; the outstanding
                 shares of Common Stock, including the Securities, have been
                 duly authorized and validly issued and are fully paid
                 and nonassessable; the Securities are duly listed, and
                 admitted and authorized for trading, on the New York Stock
                 Exchange; on the Closing Date the certificates for the
                 Underwritten Securities will be in valid and sufficient form;
                 in the event that Option Securities are purchased, on the
                 Closing Date or any settlement date, as applicable, the
                 certificates for such Option Securities will be in valid and
                 sufficient form; the holders of outstanding shares of
                 capital stock of the Company are not entitled to preemptive
                 or other rights to subscribe for the Securities; and,
                 except as set forth in the Final Prospectus, no options,
                 warrants or other rights to purchase, agreements or other
                 obligations to issue, or rights to convert any obligations
                 into or exchange any securities for, shares of capital
                 stock of or ownership interests in the Company are outstanding.

                        (vi) The descriptions in 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 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
                 Final Prospectus, or to be filed as an exhibit thereto, which
                 is not described or filed as required.

                        (vii) This Agreement has been duly authorized, executed
                 and delivered by the Company.

                        (viii) The Company is not and, after giving effect to
                 the offering and sale of the Securities as described in the
                 Final Prospectus, will not be an "investment company" as
                 defined in the Investment Company Act of 1940, as amended.

                        (ix)  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

                                       4



                 (1) that (i) the consent of the Bermuda Monetary
                 Authority (the "Authority") is required and has been
                 obtained for the sale and subsequent transferability of
                 the Securities; and (ii) the Final Prospectus is required to
                 be and has been filed with the Registrar of Companies in
                 Bermuda pursuant to Part III of the Companies Act 1981 of
                 Bermuda; (2) such as have been obtained under the Act; and
                 (3) 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
                 Final Prospectus.

                        (x)  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 Company or any of its
                 subsidiaries pursuant to (i) the Memorandum of Association or
                 Bye-laws of the Company or the charter or by-laws (or similar
                 organizational documents) of any of the Company's
                 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 Company or
                 any of its subsidiaries 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 Company or any of
                 its subsidiaries of any court, regulatory body, administrative
                 agency, governmental body, arbitrator or other authority
                 having jurisdiction over the Company or any of its
                 subsidiaries 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.

                        (xi)  The consolidated historical financial statements
                 of the Company and its consolidated subsidiaries, and the
                 related notes thereto, included in 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 Company 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).  The selected financial data
                 set forth under the caption "Selected Historical
                 Consolidated Financial Data" and the summary financial data
                 set forth under the caption "Prospectus Supplement
                 Summary--Summary Consolidated Financial Data" each in the
                 Final Prospectus and Registration Statement fairly present
                 in all

                                      5



                 material respects, on the basis stated in the Final
                 Prospectus and the Registration Statement, the information
                 included therein.

                        (xii) Except as disclosed in 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 Company or any of its
                 subsidiaries threatened or contemplated, to which the Company
                 or any of its subsidiaries is or may be a party or to which
                 the business, property or assets of the Company or any of its
                 subsidiaries is or may be subject, (ii) to the Company's
                 knowledge, 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 Company or any
                 of its 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 Company and each of its
                 subsidiaries has complied with any and all requests by any
                 securities authority in any jurisdiction for additional
                 information to be included in the Final Prospectus.

                        (xiii)   None of the Company or its Subsidiaries 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 Company or its Subsidiaries or any of their
                 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) (and in the case of clause (i), only with
                 respect to the Subsidiaries) for any such violation, breach or
                 default that would not, individually or in the aggregate,
                 reasonably be expected to have a Material Adverse Effect.

                        (xiv) Deloitte & Touche LLP, who have certified certain
                 financial statements of the Company and its consolidated
                 subsidiaries and delivered their report with respect to
                 certain audited consolidated financial statements included in
                 the Final Prospectus, are independent public accountants with
                 respect to the Company within the meaning of the Act and the
                 applicable rules and regulations thereunder.  Ernst & Young,
                 who have certified certain financial statements and
                 financial statement schedules of Willis Corroon Group
                 Limited for all years prior to 1999 included in the Willis
                 Corroon Corporation Registration Statement on Form F-4
                 (File No. 333-74483) (the "Willis Corroon Corporation Form
                 F-4"), were at such time independent public accountants with
                 respect to

                                       6



                 Willis Corroon Group Limited within the meaning of the Act
                 and the applicable rules and regulations thereunder.

                        (xv) 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 either the Company or any of its
                 subsidiaries 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 Company or the
                 sale or delivery of the Securities by the Selling
                 Stockholders to the Underwriters or the initial resales
                 thereof by the Underwriters in the manner contemplated by
                 this Agreement and the Final Prospectus.

                        (xvi) Each of the Company and its 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 Company or any subsidiary is contesting in good
                 faith and for which the Company or such subsidiary has
                 provided adequate reserves, there is no tax deficiency that
                 has been asserted against the Company or any of the
                 subsidiaries that would reasonably be expected to have,
                 individually or in the aggregate, a Material Adverse Effect.

                        (xvii)  Each of the Company and its subsidiaries has
                 good and marketable title, free and clear of all liens,
                 claims, encumbrances and restrictions, to all property and
                 assets described in the Final Prospectus as being owned by it
                 and good title to all leasehold estates in the real property
                 described in the Final Prospectus as being leased by it
                 except for (i) liens for taxes not yet due and payable, (ii)
                 liens and encumbrances that are contemplated by the Senior
                 Credit Facility, (iii) 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 (iv) 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.

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

                                       7



                        (xix)  The Company and each of its subsidiaries
                 maintain insurance insuring against such losses and risks as
                 the Company reasonably believes is adequate to protect the
                 Company and each of its 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 Company and its subsidiaries are in
                 compliance with the terms of such policies and instruments in
                 all material respects; and there are no claims by the Company
                 or any of its 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 Company or its subsidiaries has been refused any
                 insurance coverage sought or applied for; and neither the
                 Company nor any such subsidiary 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 Final Prospectus (exclusive of any
                 supplement thereto).

                        (xx) Under the current laws and regulations of Bermuda,
                 all dividends and other distributions declared and payable on
                 the Securities may be paid by the Company 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.

                        (xxi)  Each of the Company and its 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 Company and its
                 subsidiaries as now conducted as set forth in 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 Company and its subsidiaries
                 has fulfilled and performed all of its obligations with
                 respect to such Permits and, to the best knowledge of the
                 Company, 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

                                       8



                 be expected to have a Material Adverse Effect; and none of
                 the Company or its subsidiaries has 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.

                         (xxii)  Each of the Company and its subsidiaries
                 maintain a system of internal accounting controls sufficient
                 to provide reasonable assurance that transactions are recorded
                 as necessary to permit preparation of consolidated financial
                 statements in conformity with United States generally
                 accepted accounting principles.  The Company maintains
                 disclosure controls and procedures (as such term is defined
                 in Rule 13a-14 under the Exchange Act) that are effective in
                 ensuring that information required to be disclosed by the
                 Company in the reports that it 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 Company in the reports that it files or
                 submits under the Exchange Act is accumulated and
                 communicated to the Company'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.

                      (xxiii)  The Company has 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 of the Company to facilitate the
                 sale or resale of the Securities.

                             (xxiv)  Except as would not, individually or in
                 the aggregate, reasonably be expected to have a Material
                 Adverse Effect, to the knowledge of the Company and its
                 subsidiaries, the Company and its 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
                 Company or its subsidiaries has received any written notice
                 and there is no pending or, to the best knowledge of the
                 Company and its subsidiaries, threatened action,

                                       9



                 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 Company or any of its 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 Company or any subsidiary of the Company, 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 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.

                      (xxv)  None of the Company 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 Company and its subsidiaries is in compliance in
                 all material respects with all applicable provisions of
                 ERISA.  In addition, the Company has caused (i) all pension
                 schemes maintained by or for the benefit of any of its
                 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.

                      (xxvi) The subsidiaries listed on Schedule IV attached
                 hereto are the only significant subsidiaries of the Company as
                 defined by Rule 1-02 of Regulation S-X (the "Subsidiaries").

                      (xxvii)  The Company and each of its subsidiaries own or
                 possess 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 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 Company or its 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

                                       10



                 assertion of infringement or conflict were sustained, would
                 individually or in the aggregate, reasonably be expected to
                 have a Material Adverse Effect.

                       (xxviii) None of the Company or its subsidiaries or its
                 or their 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, the United Kingdom or Bermuda.

                       (xxix)   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 except that (i) the consent of  the  Authority
                 is  required  for  the  sale  and  subsequent transferability
                 of the Securities and the Company has applied for such
                 consent; and (ii) the Final Prospectus is required to be and
                 has been  filed  with  the  Registrar  of  Companies  in
                 Bermuda pursuant to Part III of the Companies Act 1981
                 of Bermuda.

                       (xxx) The Company has duly and irrevocably appointed
                 William P. Bowden, Jr., Willis Group Holdings Limited, 7
                 Hanover Square, New York, New York, 10004, 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.

                       (xxxi) 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
                 this Agreement to which they are a party or the transactions
                 contemplated hereby. 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 this
                 Agreement.

                       (xxxii) A final and conclusive judgment of a court
                 located outside Bermuda against the Company based upon this
                 Agreement (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 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) may be
                 the subject of enforcement proceedings in the Supreme

                                       11



                 Court of Bermuda under the common law doctrine of obligation
                 by action on the debt evidenced by the judgment of such court
                 located outside Bermuda.

                      (xxxiii) Approximately 6,750,000 of the 8,100,000
                 currently outstanding shares of Common Stock held by
                 directors, officers and other employees (including former
                 employees) of the Company or its subsidiaries, and all shares
                 of Common Stock that will be issued pursuant to any employee
                 stock option plan, stock ownership plan, stock purchase plan,
                 dividend reinvestment plan or other employee or director
                 benefit plan (other than the shares held pursuant to the 2001
                 Share Purchase and Option Plan, Employee Stock Purchase Plan
                 and Sharesave Plan) of the Company to, or that will be issued
                 upon the exercise of options by, such directors, officers or
                 other employees of the Company or its subsidiaries (the
                 "Management Shares") are subject to the provisions of various
                 Management and Employee Shareholders' and Subscription
                 Agreements (the "Management Registration Rights Agreement"),
                 true and complete copies of which have been provided to
                 the Representatives prior to the date of this Agreement;
                 pursuant to the Management Registration Rights Agreement,
                 no officer or other employee is permitted to sell, transfer,
                 assign, pledge or hypothecate its shares of Common
                 Stock prior to the sixth anniversary of the date such officer
                 or other employee purchased shares (except that he may
                 sell his shares under an effective registration statement or
                 pursuant to sale participation rights at the time Overseas
                 sells its shares; it being understood that the Company
                 intends to release from the Management Transfer Restrictions
                 (as defined below), effective thirty days after the date of
                 this Agreement, such portion of his shares as is equal to the
                 number of shares he would have been permitted to include in
                 the Registration Statement, pursuant to the Management
                 Registration Rights Agreement), and, in any event, prior to
                 the 90th day following the sale of the Securities as
                 contemplated hereby, in each case without the prior written
                 consent of the Company (the "Management Transfer
                 Restrictions"); and prior to the date of this Agreement the
                 shares of Common Stock held by Overseas and Fisher Capital,
                 together with the Management Shares beneficially owned as of
                 the date of this Agreement, comprise 44.1% of the issued
                 Common Stock.

                 Any  certificate  signed  by  any  officer  of  the  Company
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  Company,  as to matters  covered
thereby, to each Underwriter.

                (b)  Each Selling Stockholder, severally and not jointly,
represents and warrants to, and agrees with, each Underwriter that:

                                       12



                        (i)  Such Selling Stockholder is the record owner of
                 the Securities to be sold by it hereunder free and clear of
                 all liens, encumbrances, equities and claims and has duly
                 endorsed such Securities in blank.

                        (ii)  Such Selling Stockholder has 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 of the Company to
                 facilitate the sale or resale of the Securities.

                        (iii) No consent, approval, authorization, filing,
                 order, registration or qualification of or with any court or
                 governmental agency or body is required for the sale of the
                 Securities by such Selling Stockholder, except (1) that (i)
                 the consent of the Authority is required and has been obtained
                 for the sale and subsequent transferability of the Securities;
                 and (ii) the Final Prospectus is required to be and has been
                 filed with the Registrar of Companies in Bermuda pursuant to
                 Part III of the Companies Act 1981 of Bermuda; (2) such as
                 have been obtained under the Act; and (3) such as may be
                 required under the 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 Final Prospectus.

                       (iv)  Neither the sale of the Securities being sold by
                 such Selling Stockholder nor the fulfillment of the terms
                 hereof by such Selling Stockholder will conflict with, result
                 in a breach or violation of, or constitute a default under any
                 law or, if applicable, the charter or by-laws of such Selling
                 Stockholder or the terms of any indenture or other agreement
                 or instrument to which such Selling Stockholder or, if
                 applicable, any of its subsidiaries, is a party or bound, or
                 any judgment, order or decree applicable to such Selling
                 Stockholder or, if applicable, any of its subsidiaries, of any
                 court, regulatory body, administrative agency, governmental
                 body or arbitrator having jurisdiction over such Selling
                 Stockholder or, if applicable, any of its subsidiaries.

                        (v)  The sale of Securities by such Selling Stockholder
                 pursuant hereto is not prompted by any information concerning
                 the Company or any of its subsidiaries which is not set forth
                 in the Final Prospectus or any supplement thereto.

                        (vi)  In respect of any statements in or omissions from
                 the Registration Statement or the Final Prospectus or any
                 supplements thereto, in each case made in reliance upon and
                 in conformity with information furnished in writing to the
                 Company by such Selling Stockholder specifically for use in
                 connection with the preparation thereof, such statements
                 comply in all material respects with the applicable
                 requirements of the Act and the rules thereunder; and on the
                 Effective Date, at the Execution Time, on the date of any
                 filing of the Final

                                       13



                 Prospectus pursuant to Rule 424(b) and on the Closing Date
                 and any settlement date, such statements did not or 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.

                  Any certificate signed by any Selling Stockholder and, if
applicable, any officer of any Selling Stockholder 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 such Selling
Stockholder, as to matters covered thereby, to each Underwriter.

                2. Purchase and Sale. (a) Subject to the terms and conditions
and in reliance upon the representations and warranties herein set forth, each
Selling Stockholder agrees to sell to the several Underwriters the amount of
Underwritten Securities set forth opposite such Selling Stockholder's name in
Schedule II hereto, and each Underwriter agrees, severally and not jointly, to
purchase from each Selling Stockholder, at a purchase price of $29.915 per
share, such selling Stockholder's proportionate share of the amount of the
Underwritten Securities set forth opposite such Underwriter's name in
Schedule I hereto.

                (b) Subject to the terms and conditions and in reliance upon
the representations and warranties herein set forth, the Selling Stockholders
hereby grant an option to the several Underwriters to purchase, severally and
not jointly, up to 2,152,610 Option Securities at the same purchase price per
share as the Underwriters shall pay for the Underwritten Securities. Said
option may be exercised only to cover over-allotments in the sale of the
Underwritten Securities by the Underwriters. Said option may be exercised in
whole or in part at any time (but not more than once) on or before the 30th day
after the date of the Final Prospectus upon written or telegraphic notice by
the Representatives to the Selling Stockholders setting forth the number of
shares of the Option Securities as to which the several Underwriters are
exercising the option and the settlement date. The maximum number of Option
Securities which each Selling Stockholder agrees to sell is set forth in
Schedule II hereto. In the event that the Underwriters exercise less than their
full over-allotment option, the number of Option Securities to be sold by each
Selling Stockholder listed in Schedule II shall be, as nearly as practicable,
in the same proportion as the maximum number of Option Securities to be sold by
each Selling Stockholder and the number of Option Securities to be sold.
The number of Option Securities to be purchased by each Underwriter shall be
the same percentage of the total number of shares of the Option Securities to
be purchased by the several Underwriters as such Underwriter is purchasing of
the Underwritten Securities, subject to such adjustments as you in your
absolute discretion shall make to eliminate any fractional shares.

                3. Delivery and Payment. Delivery of and payment for the
Underwritten Securities and the Option Securities (if the option provided for
in Section 2(b) hereof shall have been exercised on or before the third
Business Day prior to the Closing Date) shall be made at 10:00 AM, New York
City time, on May 6, 2003, or at such time on

                                       14



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 and the Selling Stockholders 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 of the Securities being
sold by each of the Selling Stockholders to or upon the order of such Selling
Stockholder by wire transfer payable in same-day funds to an account specified
by such Selling Stockholder.  Delivery of the Underwritten Securities and the
Option Securities shall be made through the facilities of The Depository Trust
Company unless the Representatives shall otherwise instruct.

                 Each Selling Stockholder will pay all applicable state
transfer taxes, if any, involved in the transfer to the several Underwriters
of the Securities to be purchased by them from such Selling Stockholder and the
respective Underwriters will pay any additional stock transfer taxes involved
in further transfers.

                 If the option provided for in Section 2(b) hereof is exercised
after the third Business Day prior to the Closing Date, the Selling
Stockholders will deliver the Option Securities (at the expense of the Company)
to the Representatives, at Eleven Madison Avenue, New York, New York 10010, on
the date specified by the Representatives (which shall be within three Business
Days after exercise of said option) for the respective accounts of the several
Underwriters, against payment by the several Underwriters through the
Representatives of the purchase price thereof to or upon the order of each of
the Selling Stockholders by wire transfer payable in same-day funds to an
account specified by such Selling Stockholder. If settlement for the Option
Securities occurs after the Closing Date, the Company and the Selling
Stockholders will deliver to the Representatives on the settlement date for the
Option Securities, and the obligation of the Underwriters to purchase the
Option Securities shall be conditioned upon receipt of, supplemental opinions,
certificates and letters confirming as of such date the opinions, certificates
and letters delivered on the Closing Date pursuant to Section 6 hereof.

                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. (a) The Company agrees with the several
Underwriters that:

                        (i)  The Company will use its best efforts to cause the
                 Registration Statement, if not effective at the Execution
                 Time, and any amendment thereof, to become effective.  Prior
                 to the termination of the offering of the Securities, the
                 Company will not file any amendment of the Registration
                 Statement or supplement (including the Final Prospectus or any
                 Preliminary Prospectus) to the Basic Prospectus or any Rule
                 462(b) Registration Statement unless the Company has
                 furnished you a copy for

                                       15



                 your review prior to filing and will not file any such
                 proposed amendment or supplement to which you reasonably
                 object.  Subject to the foregoing sentence, if the
                 Registration Statement has become or becomes
                 effective pursuant to Rule 430A, or filing of the Final
                 Prospectus is otherwise required under Rule 424(b), the
                 Company 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.  The Company will promptly advise the
                 Representatives (1) when the Registration Statement, if not
                 effective at the Execution Time, shall have become effective,
                 (2) when the Final Prospectus, and any supplement thereto,
                 shall have been filed (if required) with the Commission
                 pursuant to Rule 424(b) or when any Rule 462(b) Registration
                 Statement shall have been filed with the Commission, (3) when,
                 prior to termination of the offering of the Securities, any
                 amendment to the Registration Statement shall have been filed
                 or become effective, (4) of any request by the Commission or
                 its staff for any amendment of the Registration Statement, or
                 any Rule 462(b) Registration Statement, or for any supplement
                 to the Final Prospectus or for any additional information,
                 (5) of the issuance by the Commission of any stop order
                 suspending the effectiveness of the Registration Statement
                 or the institution or threatening of any proceeding for
                 that purpose and (6) of the receipt by the Company 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 Company will use its best efforts to
                 prevent the issuance of any such stop order or the
                 suspension of any such qualification and, if issued, to
                 obtain as soon as possible the withdrawal thereof.

                        (ii)  If, at any time when a prospectus relating to the
                 Securities is required to be delivered under the Act, 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 not misleading, or if it shall be
                 necessary to amend the Registration Statement or supplement
                 the Final Prospectus to comply with the Act or the Exchange
                 Act or the respective rules thereunder, the Company 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
                 (a)(i) of this Section 5, an amendment or supplement which
                 will correct such statement or omission or effect such
                 compliance; and (3) thereafter, promptly supply any
                 supplemented Final Prospectus to you in such quantities as
                 you may reasonably request.

                        (iii)  As soon as practicable, the Company will make
                 generally available to its security holders and to the
                 Representatives an earnings statement or statements of the
                 Company and its subsidiaries which will

                                       16



                 satisfy the provisions of Section 11(a) of the Act and Rule
                 158 under the Act.

                        (iv)  The Company will furnish to the Representatives
                 and counsel for the Underwriters 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, as many copies of each Preliminary Prospectus and the
                 Final Prospectus and any supplement thereto as the
                 Representatives may reasonably request.

                        (v)  The Company 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 Company 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.

                        (vi)  The Company will not, without the prior written
                 consent of Banc of America Securities LLC, Credit Suisse First
                 Boston LLC and J.P. Morgan Securities Inc., (1) offer, sell,
                 contract to sell, pledge, or otherwise dispose of (or enter
                 into any transaction which is designed to, or might reasonably
                 be expected to, result in the disposition (whether by actual
                 disposition or effective economic disposition due to cash
                 settlement or otherwise) by the Company or any affiliate of
                 the Company or any person in privity with the Company or any
                 affiliate of the Company), directly or indirectly, or
                 establish or increase a put equivalent position or liquidate
                 or decrease a call equivalent position within the meaning of
                 Section 16 of the Exchange Act, any shares of Common Stock or
                 any securities convertible into, or exercisable, or
                 exchangeable for, shares of Common Stock; (2) publicly
                 announce an intention to effect any such transaction; or (3)
                 amend, waive or fail to enforce the Management Transfer
                 Restrictions in respect of the Management Shares (except that
                 after the expiration of 30 days from the date of this
                 Agreement the Company may waive such Management Transfer
                 Restrictions with respect to up to an aggregate of
                 approximately 2,165,000 shares of Common Stock); in the case
                 of clauses (1), (2), or (3) for a period of 90 days after
                 the date of this Agreement; provided, however, that the
                 Company may (w) issue and sell Common Stock and options
                 pursuant to any employee stock option plan, stock ownership
                 stock purchase plan, dividend reinvestment plan or other
                 employee or director benefit plan of the Company existing on
                 the date hereof and described in the Final Prospectus (upon
                 the terms of such plan as described in the Final Prospectus),
                 (x) issue Common Stock issuable upon the exercise of options
                 outstanding on the date hereof pursuant to

                                       17



                 any such plans, (y) issue Common Stock as consideration in
                 connection with the acquisition by the Company or any of its
                 subsidiaries of any person (including broker teams) or assets
                 and, in connection therewith, file a registration statement
                 with the Commission, provided that in the case of this clause
                 (y), such registration statement does not become effective
                 prior to the expiration of the 90 day period set forth
                 above and each recipient of such Common Stock agrees to sign
                 a lock-up letter having restrictions similar to those
                 set forth in Section 5(b)(i) hereof for the remainder of such
                 90 day period and (z) file one or more shelf registration
                 statements with the Commission relating to shares of Common
                 Stock to be offered in the future, provided that no offers or
                 sales of shares registered pursuant to such shelf registration
                 statements may be made prior to the expiration of the 90 day
                 period set forth above.

                        (vii)  The Company 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 of the Company to facilitate the
                 sale or resale of the Securities.

                        (viii)  The Company 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 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 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, including any stamp or
                 transfer taxes in connection with the original sale by the
                 Selling Stockholders to the Underwriters of 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 and the
                 listing of the Securities on the New York Stock Exchange;
                 (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 National Association of Securities
                 Dealers, Inc. (including filing fees and the reasonable fees
                 and expenses of one counsel for the Underwriters relating to
                 such filings); (8) one-half of the aircraft costs; and all
                 other transportation and other expenses incurred by or on
                 behalf of Company

                                       18



                 representatives in connection with presentations to prospective
                 purchasers of the Securities; (9) the fees and expenses of
                 the Company's accountants and the fees and expenses of counsel
                 (including local and special counsel) for the Company and the
                 Selling Stockholders, as previously agreed; and (10) all other
                 costs and expenses incurred by the Company that are incidental
                 to the performance by the Company or the Selling Stockholders
                 of their obligations hereunder.

                 (b)  Each Selling Stockholder agrees with the several
         Underwriters that:

                        (i)  Such Selling Stockholder will not, without the
                 prior written consent of Banc of America Securities LLC,
                 Credit Suisse First Boston LLC and J.P. Morgan Securities
                 Inc., offer, sell, contract to sell, pledge or otherwise
                 dispose of (or enter into any transaction which is designed
                 to, or might reasonably be expected to, result in the
                 disposition (whether by actual disposition or effective
                 economic disposition due to cash settlement or otherwise) by
                 such Selling Stockholder or any affiliate of such Selling
                 Stockholder or any person in privity with such Selling
                 Stockholder or any affiliate of such Selling Stockholder),
                 directly or indirectly, or establish or increase a put
                 equivalent position or liquidate or decrease a call equivalent
                 position within the meaning of Section 16 of the Exchange Act
                 with respect to, any shares of capital stock of the Company
                 or any securities convertible into or exercisable or
                 exchangeable for such capital stock, or publicly announce an
                 intention to effect any such transaction, for a period
                 of 90 days after the date of the Underwriting Agreement,
                 other than shares of Common Stock (i) disposed of as bona
                 fide gifts approved by Banc of America Securities LLC, Credit
                 Suisse First Boston LLC and J.P. Morgan Securities Inc.,
                 (ii) transferred by such Selling Stockholder to its affiliates
                 who agree to be bound by the terms hereof and (iii)
                 transferred by such Selling Stockholder to bona fide family
                 members or trusts who agree to be bound by the terms hereof.
                 Notwithstanding the foregoing, nothing in this clause (i)
                 shall prohibit such Selling Stockholder from filing (or
                 participating in the filing of) one or more shelf registration
                 statements with the Commission relating to shares of capital
                 stock of the Company to be offered in the future, provided
                 that no offers or sales of shares registered pursuant to such
                 shelf registration statements may be made prior to the
                 expiration of the 90 day period set forth above.

                        (ii)   Such Selling Stockholder 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 of the Company to
                 facilitate the sale or resale of the Securities.

                        (iii)  Such Selling Stockholder will advise you
                 promptly, and if requested by you, will confirm such advice in
                 writing, so long as delivery of a prospectus relating to the
                 Securities by an underwriter or dealer may

                                       19



                 be required under the Act, of any change in information in the
                 Registration Statement or the Final Prospectus relating to
                 such Selling Stockholder.

               6. Conditions to the Obligations of the Underwriters. The
obligations of the Underwriters to purchase the Underwritten Securities and the
Option Securities, as the case may be, shall be subject to the accuracy of the
representations and warranties on the part of the Company and the Selling
Stockholders contained herein as of the Execution Time, the Closing Date and any
settlement date pursuant to Section 3 hereof, to the accuracy of the statements
of the Company and the Selling Stockholders made in any certificates pursuant to
the provisions hereof, to the performance by the Company and the Selling
Stockholders of their respective obligations hereunder and to the following
additional conditions:

                (a)   If the Registration Statement has not become effective
         prior to the Execution Time, unless the Representatives agree in
         writing to a later time, the Registration Statement will become
         effective not later than (i) 6:00 PM New York City time on
         the date of determination of the public offering price, if such
         determination occurred at or prior to 3:00 PM New York City
         time on such date or (ii) 9:30 AM on the Business Day following the
         day on which the public offering price was determined,
         if such determination occurred after 3:00 PM New York City time on
         such date; if filing of the Final Prospectus, or any
         supplement thereto, is required pursuant to Rule 424(b), the Final
         Prospectus, or any supplement thereto, is required pursuant to Rule
         424(b), the Final Prospectus, and any such supplement, will be filed
         in the manner and within the time period required by Rule 424(b); and
         no stop order suspending the effectiveness of the Registration
         Statement shall have been issued and no proceedings for that purpose
         shall have been instituted or threatened.

                (b)   The Company shall have requested and caused Simpson
         Thacher & Bartlett, U.S. counsel for the Company, to have furnished to
         the Representatives their opinion, dated the Closing Date and
         addressed to the Representatives, in the form set forth on Annex A
         hereto.

                (c)   Overseas shall have requested and caused each of Simpson
         Thacher & Bartlett, U.S. counsel for Overseas, and Gowling Lafleur
         Henderson LLP, Canadian counsel for Overseas, to have furnished to the
         Representatives their opinion, each dated the Closing Date and
         addressed to the Representatives in the form set forth on Annex A
         hereto (in the case of the opinion of Simpson Thacher & Bartlett) and
         in the form set forth on Annex B hereto (in the case of the opinion of
         Gowling Lafleur Henderson LLP).

                (d)  Fisher Capital shall have requested and caused Simpson
         Thacher & Bartlett, counsel for Fisher Capital, 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.

                                       20



                (e)  The Company shall have requested and caused Appleby
         Spurling & Kempe, Bermuda counsel for the Company, to have furnished
         to the Representatives their opinion, dated the Closing Date and
         addressed to the Representatives, in the form set forth on
         Annex C hereto.

                (f)  Oliver Goodinge, Esq., the Company's Assistant 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.

                (g)  William P. Bowden, Jr., the Company'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 E hereto.

                (h)  The Representatives shall have received from Cravath,
          Swaine & Moore 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 Final Prospectus (together
          with any supplement thereto) and other related matters as the
          Representatives may reasonably require, and the Company and
          each Selling Stockholder shall have furnished to such counsel
          such documents as they request for the purpose of enabling
          them to pass upon such matters.

                (i)   The Company shall have furnished to the Representatives
          a certificate of the Company, signed by Thomas Colraine and
          William P. Bowden, Jr., Esq., dated the Closing Date, to the
          effect that the signers of such certificate have carefully
          examined the Registration Statement, the Final Prospectus, any
          supplements to the Final Prospectus and this Agreement and that:

                        (i)  the representations and warranties of the Company
                  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 Company has 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 Company's
                  knowledge, 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.

                (j)  Each Selling Stockholder shall have furnished to the
          Representatives a certificate, signed by its principal financial or
          accounting officer, general partner or managing member, dated the
          Closing Date, to the effect that the representations and warranties
          of such Selling Stockholder in this Agreement are true and correct

                                       21



          in all material respects on and as of the Closing Date to the same
          effect as if made on the Closing Date.

                (k) The Company shall have requested and caused Deloitte &
          Touche LLP to have furnished to the Representatives, at the Execution
          Time and at the Closing Date, letters, dated respectively as
          of the Execution Time and as of the Closing Date, 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 stating in effect that:

                        (i)  in their opinion the audited financial statements
                 and financial statement schedules included or incorporated by
                 reference in the Registration Statement and the Final
                 Prospectus and reported on by them comply as to form in all
                 material respects with the applicable accounting requirements
                 of the Act and the Exchange Act and the related rules and
                 regulations adopted by the Commission;

                        (ii)  on the basis of carrying out certain specified
                 procedures (but not an examination in accordance with
                 generally accepted auditing standards) which would not
                 necessarily reveal matters of significance with respect to the
                 comments set forth in such letter; a reading of the minutes of
                 the meetings of the stockholders, directors and audit
                 committee of the Company and the Subsidiaries and inquiries
                 of certain officials of the Company who have responsibility
                 for financial and accounting matters of the Company and its
                 subsidiaries as to transactions and events subsequent to
                 December 31, 2002, nothing came to their attention which
                 caused them to believe that:


                                (1)  any unaudited financial statements
                         included or incorporated by reference in the
                         Registration Statement and the Final Prospectus do
                         not comply as to form in all material respects
                         with applicable accounting requirements of the Act and
                         with the related rules and regulations adopted by the
                         Commission with respect to registration statements on
                         Form S-3; and said unaudited financial statements
                         are not in conformity with generally accepted
                         accounting principles applied on a basis
                         substantially consistent with that of the audited
                         financial statements included in the Registration
                         Statement and the Final Prospectus;

                                (2) with respect to the period subsequent to
                         December 31, 2002, there were any changes, at a
                         specified date not more than five days prior to the
                         date of the letter and excluding any charge for
                         performance-based stock options booked after
                         December 31, 2002, in the total long-term debt of the
                         Company and its subsidiaries or capital stock of the
                         Company or decreases in the total stockholders' equity
                         of the Company as compared with the

                                       22



                         amounts shown on the December 31, 2002
                         consolidated balance sheet included in the
                         Registration Statement and the Final Prospectus, or
                         for the period from January 1, 2003 to such specified
                         date, excluding the charge force performance-based
                         stock options, there were any decreases, as compared
                         with the corresponding period in the preceding year,
                         in total revenues, net income, operating income or
                         basic and diluted net earnings per share, except in
                         all instances for changes or decreases set forth in
                         such letter, in which case the letter shall be
                         accompanied by an explanation by the Company as to
                         the significance thereof unless said explanation is
                         not deemed necessary by the Representatives;

                                (3)  the information included or incorporated
                         by reference in the Registration Statement and Final
                         Prospectus in response to Regulation S-K, Item 301
                         (Selected Financial Data), Item 302 (Supplementary
                         Financial Information), Item 402 (Executive
                         Compensation) and Item 503(d) (Ratio of Earnings to
                         Fixed Charges) is not in conformity with the
                         applicable disclosure requirements of Regulation S-K;

                                (4)  the unaudited income statement and balance
                         sheet data included in the Final Prospectus under the
                         heading "Prospectus Supplement Summary - Recent
                         Financial Results" do not agree with the amounts set
                         forth in the unaudited financial statements for the
                         same periods or were not determined on a basis
                         substantially consistent with that of the
                         corresponding amounts in the audited financial
                         statements included in the Registration Statement
                         and the Final Prospectus; and

                                (iii)  they have performed certain other
                  specified procedures as a result of which they determined
                  that certain information of an accounting, financial or
                  statistical nature (which is limited to accounting, financial
                  or statistical information derived from the general
                  accounting records of the Company and its subsidiaries) set
                  forth in the Registration Statement and the Final Prospectus
                  that has previously been identified to you agrees with
                  the accounting records of the Company and its subsidiaries,
                  excluding any questions of legal interpretation.

                  References to the Final Prospectus in this paragraph (k)
include any supplement thereto at the date of the letter.

                (l)      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 (k) of this Section 6 or (ii) any change, or
         any development that can be expected to have a material adverse effect
         on the

                                       23



         condition (financial or otherwise), business or results of
         operations of the Company 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 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) and the Final Prospectus
         (exclusive of any supplement thereto).

                (m)      Prior to the Closing Date, the Company and the Selling
         Stockholders shall have furnished to the Representatives such further
         customary information, certificates and documents as the
         Representatives may reasonably request.

                (n)      Subsequent to the Execution Time, there shall not have
         been any decrease in the rating of debt securities of the Company 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.

                (o)      The Company shall have furnished to the
         Representatives, in each case effective as of the Execution Time, a
         letter substantially in the form of Exhibit A hereto (each a
         "Lock-up Letter") and addressed to the Representatives from each
         person listed on Schedule V.

                (p)      Prior to the Closing Date, the Company shall have
         obtained the consent and approval of the Authority for the sale and
         subsequent transferability of the Securities.

                  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 cancelation shall be given to the Company and
the Selling Stockholders 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 Cravath, Swaine & Moore LLP, counsel for the
Underwriters, at Worldwide Plaza, 825 Eighth Avenue, New York, New York,
10019-7475 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

                                       24



or failure on the part of the Company or any Selling Stockholder to perform
any agreement herein or comply with any provision hereof other than by reason
of a default by any of the Underwriters, the Company will reimburse the
Underwriters severally through Credit Suisse First Boston LLC 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. If the Company is required to make any payments to
the Underwriters under this Section 7 because of any Selling Stockholder's
refusal, inability or failure to satisfy any condition to the obligations of the
Underwriters set forth in Section 6, such Selling Stockholder shall reimburse
the Company on demand for all amounts so paid.

               8. Indemnification and Contribution. (a) The Company 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 outof 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 or the Final Prospectus,
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 Company 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 Company 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(c) hereof;
provided, further, that with respect to any untrue statement or omission of
material fact made in any Preliminary Prospectus, the indemnity agreement
contained in this Section 8(a) shall not inure to the benefit of any Underwriter
from whom the person asserting any such loss, claim, damage or liability
purchased the Securities concerned, to the extent that any such loss, claim,
damage or liability of such Underwriter occurs under the circumstance where it
shall be determined by a court of competent jurisdiction by final and
non-appealable judgment that (i) the Company had previously furnished copies of
the Final Prospectus to the Representatives, (ii) the untrue statement or
omission of a material fact contained in the Preliminary Prospectus was
corrected in the Final Prospectus and (iii) such loss, claim, damage or
liability results from the fact that there was not sent or given to such person
at or prior to the written confirmation of the sale of such Securities to such
person, a copy of

                                       25



the Final  Prospectus.  This  indemnity  agreement  will be in  addition  to any
liability which the Company may otherwise have.

                (b) Each Selling Stockholder severally and not jointly agrees
to indemnify and hold harmless the Company, each of its directors, each of its
officers who signs the Registration Statement, each Underwriter, the directors,
officers, employees and agents of each Underwriter and each person who controls
the Company or any Underwriter within the meaning of either the Act or the
Exchange Act and each other Selling Stockholder, if any, to the same extent as
the foregoing indemnity from the Company to each Underwriter, but only with
reference to written information furnished to the Company by or on behalf of
such Selling Stockholder specifically for inclusion in the documents referred
to in the foregoing indemnity; and such indemnity will be limited to an amount
equal to the aggregate gross proceeds, net of the underwriting discounts,
received by such Selling Stockholder from the sale of the Securities to the
Underwriters. This indemnity agreement will be in addition to any liability
which any Selling Stockholder may otherwise have. Each Underwriter acknowledges
that the name of each Selling Stockholder and the number of securities each
Selling Stockholder is offering constitute the only information furnished in
writing by or on behalf of each of the Selling Stockholders for inclusion in
any Preliminary Prospectus of the Final Prospectus.

                (c) Each Underwriter severally and not jointly agrees to
indemnify and hold harmless the Company, each of its directors, each of its
officers who signs the Registration Statement, and each person who controls
the Company within the meaning of either the Act or the Exchange Act and each
Selling Stockholder, to the same extent as the foregoing indemnity from the
Company to each Underwriter, but only with reference to written information
relating to such Underwriter furnished to the Company 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
Company and each Selling Stockholder acknowledge that the statements set forth
in the last 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 third
paragraph, (iii) the ninth, tenth and eleventh paragraphs related to
stabilization, syndicate covering transactions and penalty bids in any
Preliminary Prospectus and (iv) the sixteenth paragraph relating to electronic
prospectuses and the Final 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.

                (d) 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), (b) or (c) 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

                                       26



obligations to any indemnified party other than the indemnification
obligation provided in paragraph (a), (b) or (c) above. The indemnifying party
shall be entitled to appoint counsel of the indemnifying party's choice at the
indemnifying party' 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 an
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.

                (e) In the event that the indemnity provided in paragraph (a),
(b) or (c) of this Section 8 is unavailable to or insufficient to hold harmless
an indemnified party for any reason, the Company, each of the Selling
Stockholders 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 Company, each of the Selling Stockholders and one or
more of the Underwriters may be subject in such proportion as is appropriate to
reflect the relative benefits received by the Company, by each of the Selling
Stockholders and by the Underwriters 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 Company, each of the Selling
Stockholders 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 Company, of each of the Selling Stockholders and of the
Underwriters in connection with the statements or omissions which resulted
in such Losses as well as any other relevant equitable

                                       27



considerations. Benefits received by the Company and/or by each of the
Selling Stockholders shall be deemed to be equal to the total net proceeds from
the offering (before deducting expenses) received by such Selling Stockholder,
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 Company, such Selling
Stockholder 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 Company, each of the Selling Stockholders and
the Underwriters 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 (e), 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 Company within the meaning of either the Act or the Exchange Act, each
officer of the Company who shall have signed the Registration Statement and each
director of the Company shall have the same rights to contribution as the
Company, subject in each case to the applicable terms and conditions of this
paragraph (e).

                (f) The liability of each Selling Stockholder under such Selling
Stockholder's representations and warranties contained in Section 1 hereof and
under the indemnity and contribution agreements contained in this Section 8
shall be limited to an amount equal to the aggregate gross proceeds, net of
underwriting discounts, received by such Selling Stockholder from the sale of
the Securities to the Underwriters. The Company and the Selling Stockholders may
agree, as among themselves and without limiting the rights of the Underwriters
under this Agreement, as to the respective amounts of such liability for which
they each shall be responsible.

                (g) The Company 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
insofar as such losses, claims, damages or liabilities (or actions in respect
thereof) arise out of or are based upon any failure or alleged failure by the
Company to comply with the terms of the Consortium Registration Rights
Agreement, the Profit Sharing Registration Rights Agreement or the Management
Registration Rights Agreement in connection with the transactions contemplated
by this Agreement.

                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

                                       28



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 amount of Securities set
forth opposite their names in Schedule I hereto bears to the aggregate 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
amount of Securities which the defaulting Underwriter or Underwriters agreed
but failed to purchase shall exceed 10% of the aggregate 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 Selling Stockholders or the Company. 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
Company, the Selling Stockholders 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
Company and the Selling Stockholders 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 Company's Common Stock 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 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 Company or its officers, of each Selling Stockholder 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, any Selling Stockholder or the Company 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
cancelation of this Agreement.

                                       29



                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 the Credit Suisse First Boston LLC
Transaction Advisory Group (fax no.: (212) 325-4296) and confirmed to Credit
Suisse First Boston LLC, at Eleven Madison Avenue, New York, New York 10010,
Attention: Transaction Advisory Group; if sent to the Company, will be mailed,
delivered or telefaxed to 44(0)20 7481 7183 and confirmed to it at Ten Trinity
Square, London, England, EC3P 3AX, Attention: Corporate Secretary; or if sent
to the Selling Stockholders, will be mailed, delivered or telefaxed to each of
the addresses or telefax numbers set forth in Schedule II hereto.

                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. 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. The Company
and each Selling Stockholder 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.

                15. 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.

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

                17. 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(a)(i) above contained in the Registration Statement at the
Effective Date including any Preliminary Prospectus.

                "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.

                "Consortium" shall mean Axa Insurance UK plc, Axa General
Insurance Group plc, Royal & Sun Alliance Insurance Group plc, The Chubb
Corporation, The

                                       30



Hartford Financial Services Group, Inc., Travelers Casualty
and Surety Company and The Tokio Marine and Fire Insurance Co., Limited.

                "Consortium Registration Rights Agreement" shall mean the
Registration Rights Agreement dated July 21, 1998, among the Company and the
Consortium, as amended prior to the date of this Agreement.

                "Effective Date" shall mean each date and time that the
Registration Statement, any post-effective amendment or amendments thereto and
any Rule 462(b) Registration Statement 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.

                "Management Registration Rights Agreement" shall mean the
Management and Employee Shareholders' and Subscription Agreements dated
December 18, 1998, May 7, 1999, December 20, 1999, July 6, 2000, July 13, 2000,
October 5, 2000, October 15, 2000, December 29, 2000 and January 19, 2001
among TA I Limited, Mourant & Co. Trustees Limited and certain management
members of TA I Limited and its subsidiaries, as amended prior to the date of
this Agreement.

                "Preliminary Prospectus" shall mean any preliminary prospectus
supplement to the Basic Prospectus which describes the Securities and the
offering thereof and is used prior to filing of the Final Prospectus, together
with the Basic Prospectus.

                "Profit Sharing Registration Rights Agreement" shall mean the
Registration Rights Agreement dated December 18, 1998 between TA I Limited and
Overseas, as amended prior to the date of this Agreement.

                "Registration Statement" shall mean the registration statement
referred to in paragraph 1(a)(i) above, including exhibits and financial
statements, as amended at the Execution Time (or, if not effective at the
Execution Time, in the form in which it shall become effective) and, in the
event any post-effective amendment thereto or any Rule 462(b) Registration
Statement becomes effective prior to the Closing Date, shall also mean such
registration statement as so amended or such Rule 462(b) Registration
Statement, as the case may be. Such term shall include any Rule 430A
Information deemed to be included therein at the Effective Date as provided
by Rule 430A.

                "Rule 415", "Rule 424", "Rule 430A" and "Rule 462" refer to
such rules under the Act.

                                       31



                "Rule 430A Information" shall mean information with respect to
the Securities and the offering thereof permitted to be omitted from the
Registration Statement when it becomes effective pursuant to Rule 430A.

                "Rule 462(b) Registration Statement" shall mean a registration
statement and any amendments thereto filed pursuant to Rule 462(b) relating to
the offering covered by the registration statement referred to in Section
1(a)(i) hereof.

                "Senior Credit Facility" shall mean the Credit Agreement,
dated as of July 22, 1998, and amended and restated as of February 19, 1999 and
amended as of January 1, 2001, among Willis Corroon Corporation, as borrower,
Willis Corroon Group Limited and Trinity Acquisition plc, as guarantors, the
Lenders thereunder and JPMorgan Chase Bank (as successor to the Chase Manhattan
Bank), as administrative agent and collateral agent.

                                       32




                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 Company, the Selling Stockholders and the several Underwriters.

                                  Very truly yours,

                                  WILLIS GROUP HOLDINGS LIMITED

                                       by
                                           -----------------------------------
                                            Name:
                                            Title:


                                  PROFIT SHARING (OVERSEAS), LIMITED
                                        PARTNERSHIP,

                                      by       KKR 1996 FUND (OVERSEAS),
                                               LIMITED PARTNERSHIP, its
                                               general partner

                                      by       KKR ASSOCIATES II (1996),
                                               LIMITED PARTNERSHIP, its
                                               general partner,

                                      by       KKR 1996 OVERSEAS, LIMITED,
                                               its general partner,

                                      by

                                         ------------------------------------
                                         Name:
                                         Title:


                                  FISHER CAPITAL CORP. L.L.C.


                                      by
                                         -------------------------------------
                                          Name:
                                          Title:

                                       33




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

Banc of America Securities LLC
Credit Suisse First Boston LLC
J.P. Morgan Securities Inc.
Citigroup Global Markets Inc.
Merrill Lynch, Pierce, Fenner &
Smith Incorporated
Morgan Stanley & Co.
Incorporated UBS Warburg LLC


     by  Credit Suisse First Boston LLC


     by
        ------------------------------------
        Name:
        Title:

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


                                       34





                                   SCHEDULE I




                                                    Number of Underwritten
Underwriters                                      Securities to be Purchased
- ------------                                       --------------------------
                                              

Banc of America Securities LLC......................................3,401,125
Credit Suisse First Boston LLC......................................3,401,125
J.P. Morgan Securities Inc..........................................3,401,125
Citigroup Global Markets Inc. ......................................2,125,702
Merrill Lynch, Pierce, Fenner & Smith Incorporated..................2,125,702
Morgan Stanley & Co. Incorporated...................................1,275,420
UBS Warburg LLC.....................................................1,275,420
Cochran, Caronia Securities LLC.......................................645,783
Dowling & Partners Securities, LLC....................................645,783
Fox-Pitt, Kelton Inc..................................................645,783
Janney Montgomery Scott LLC...........................................645,783
Keefe, Bruyette & Woods, Inc..........................................645,783
Neuberger Berman, LLC.................................................645,783
Sandler O'Neill & Partners, L.P.......................................645,783
                                                                   -----------
Total: ............................................................21,526,100
                                                                   ===========


                                       35




                                   SCHEDULE II





                                                                                             Maximum Number
                                                         Number of Underwritten                of Option
    Selling Stockholders:                                Securities to be Sold               Securities to be Sold
    --------------------                                 ----------------------              -----------------------
                                                                                    


Profit Sharing (Overseas), Limited Partnership               21,387,008                          2,138,701
Ugland House
P.O. Box 309
George Town, Grand Cayman
Cayman Islands, B.W.I.
Fax: (212) 750-0003

Fisher Capital Corp. L.L.C.                                     139,092                             13,909
8 Clarke Drive
Cranbury, NJ 08512
Fax: (609) 409-1235

      Total:................................                 21,526,100                          2,152,610
                                                             ==========                          =========



                                       36






                                  SCHEDULE III



Company Name                                                 Percentage Owned
- ------------                                                 ----------------

BERAG Beratungsgesellschaft fur betriebliche                       51
  Altersversorgung und Vergutung GmbH
C Wuppesahl Finanzversicherungsmakler GmbH                        74.5
HEIM-CONCEPT Versicherungsmakler GmbH                              52
Venture Reinsurance Limited                                        90
Willis SA                                                          60
Willis Faber Chile Corresdores de Reaseguro Limitada               99
Willis Correa Insurance Services S.A.                              80
Willis Colombia Corresdores de Seguros S.A.                        51
Willis Kft                                                         80
Willis Italia Holding S.r.l.                                      66.67
Willis Italia S.p.A                                               66.67
Willis RE Italia S.p.A                                            66.67
Willis Agente de Seguros y Fianzas, S.A. de C.V.                   51
Rontarca-Prima Consultores C.A.                                    51
Rontarca Prima, Willis, C.A.                                       51
Plan Administrativo Rontarca Salud, C.A.                           51
Asesor Auto 911, C.A.                                              51
C.A. Prima                                                         51
Willis New Zealand Limited                                         99
Willis AS                                                         50.1
Willis Polska S.A.                                                 70
Willis South Africa Pty Limited                                    70
Bolgey Holding S.A.                                                60
Willis Iberia Correduria de Seguros Y Reaseguros SA               50.76
Willis Corretores de Seguros SA                                   50.76
Willis ANDAL Correduria de Seguros y Reaseguros SA                50.76
Willis AB                                                         80.34
Willis EB AB                                                      74.72
Willis i Orebro AB                                                80.34
UlfoRenee Forsakring AB                                           80.34
Kombro Risk Management                                            80.34
Kombro Forsakringsmaklare AB                                      80.34



                                       37





                                   SCHEDULE IV




Significant Subsidiaries:

Willis Group Limited
Willis Limited
Willis North America Inc.
Willis Faber Limited


                                       38





                                   SCHEDULE V


1. Joseph J. Plumeri, Chairman, Chief Executive Officer and Director

2. Henry R. Kravis, Director

3. George R. Roberts, Director

4. Perry Golkin, Director

5. Todd A. Fisher, Director

6. Scott C. Nuttall, Director

7. James R. Fisher, Director

8. Senator William Bradley, Director

9. Douglas B. Roberts, Director

10. Paul M. Hazen, Director

11. Frederick Arnold, Group Executive Vice President, Strategic Development

12. William P. Bowden, Jr., Group General Counsel

13. Richard J. S. Bucknall, Group Chief Operating Officer

14. Thomas Colraine, Group Chief Financial Officer

15. Janet Coolick, Group Chief Administrative Officer

16. Patrick Lucas, Executive Vice President; Managing Partner of Gras Savoye

17. Stephen G. Maycock, Group Human Resources Director

18. Joseph M. McSweeny, Chairman of Willis Risk Solutions--North America

19. Grahame J. Millwater, Chief Operating Officer of Global Markets

20. John M. Pelly, Chairman and Chief Executive Officer of Willis Re.

21. James A. Ratcliffe, Chief Executive of Global Specialties

22. Michael J. Sicard, Chief Operating Officer, Willis North America

23. Sarah J. Turvill, Chief Executive Officer of International operations
    (excluding United Kingdom and North America)

                                       39





24. Mario Vitale, Chief Executive Officer of Willis North America

                                       40




                        [Letterhead of Company Shareholder]



                          Willis Group Holding Limited
                         Public Offering of Common Stock

                                                            April __, 2003

Banc of America Securities LLC
Credit Suisse First Boston LLC
J.P. Morgan Securities Inc.
As Representatives of the several Underwriters,
c/o J.P. Morgan Securities Inc.
277 Park Avenue
New York, New York 10172

Ladies and Gentlemen:

                  This letter is being delivered to you in connection with the
proposed Underwriting Agreement (the "Underwriting Agreement"), between Willis
Group Holdings Limited (the "Company"), certain selling stockholders and you as
representatives of a group of Underwriters named therein, relating to an
underwritten public offering of Common Stock, par value $0.000115 per share (the
"Common Stock"), of the Company.

                  In order to induce you and the other Underwriters to enter
into the Underwriting Agreement, the undersigned will not, without the prior
written consent of Banc of America Securities LLC, Credit Suisse First Boston
LLC and J.P. Morgan Securities Inc., offer, sell, contract to sell, pledge or
otherwise dispose of, (or enter into any transaction which is designed to, or
might reasonably be expected to, result in the disposition (whether by actual
disposition or effective economic disposition due to cash settlement or
otherwise) by the undersigned or any affiliate of the undersigned or any person
in privity with the undersigned or any affiliate of the undersigned), directly
or indirectly, including the filing (or participation in the filing) of a
registration statement with the Securities and Exchange Commission in respect
of, or establish or increase a put equivalent position or liquidate or decrease
a call equivalent position within the meaning of Section 16 of the Securities
Exchange Act of 1934, as amended, and the rules and regulations of the
Securities and Exchange Commission promulgated thereunder with respect to, any
shares of capital stock of the Company or any securities convertible into, or
exercisable or exchangeable for such capital stock, or publicly announce an
intention to effect any such transaction, for a period of 90 days after the date
of the Underwriting Agreement, other than shares of Common Stock disposed of as
bona fide gifts approved by Banc of America Securities LLC, Credit Suisse First
Boston LLC and J.P. Morgan Securities Inc.



                                                                         Annex E



                  Notwithstanding the foregoing, it is agreed that the following
transfers are not subject to the restrictions set forth in this letter and may
be made without the consent of Banc of America Securities LLC, Credit Suisse
First Boston LLC and J.P. Morgan Securities Inc.:

                  (1) transfers by the undersigned to its affiliates who agree
to be bound by the terms hereof; and

                  (2) transfers by the undersigned to bona fide family members
or trusts who agree to be bound by the terms hereof.

                  If for any reason the Underwriting Agreement shall be
terminated prior to the Closing Date (as defined in the Underwriting Agreement),
the agreement set forth above shall likewise be terminated.

                                     Yours very truly,



                                     ---------------------------------------
                                     [Signature of Company Shareholder]

                                     [Name and address of Company
                                      Shareholder]