Rule 8.3 - ALLIANCE BOOTS

FORM 8.3 DEALINGS BY PERSONS WITH INTERESTS IN SECURITIES REPRESENTING 1% OR MORE (Rule 8.3 of the City Code on Takeovers and Mergers) 1. KEY INFORMATION Name of person dealing BARCLAYS PLC (Note 1) Company dealt in ALLIANCE BOOTS Class of relevant security ORD GBP0.37179482 to which the dealings being disclosed relate (Note 2) Date of dealing 25 April 2007 2. INTERESTS, SHORT POSITIONS AND RIGHTS TO SUBSCRIBE (a) Interests and short positions (following dealing) in the class of relevant security dealt in (Note 3) Long Short Number (%) Number (%) (1) Relevant 44,209,660 4.57% 493,734 0.05% securities (2) Derivatives 199,578 0.02% 4,795 0.00% (other than options) (3) Options and 0 0.00% 0 0.00% agreements to purchase/sell Total 44,409,238 4.59% 498,529 0.05% (b) Interests and short positions in relevant securities of the company, other than the class dealt in (Note 3) Class of Long Short relevant security: Number (%) Number (%) (1) Relevant securities (2) Derivatives (other than options) (3) Options and agreements to purchase/sell Total (c) Rights to subscribe (Note 3) Class of relevant security: Details 3. DEALINGS (Note 4) (a) Purchases and sales Purchase/sale Number of Securities Price per unit (GBP) Purchase 567,557 11.2650 Purchase 73,707 11.2396 Purchase 1,777 Transfer Purchase 10,500 11.2114 Sale 1,048 11.2200 Sale 668 11.2059 Sale 271 11.2200 Sale 4,917 11.2050 Sale 1,068 11.2200 Sale 400 11.2200 Sale 61,449 11.2183 Sale 63,100 11.2200 Sale 780 11.2242 Sale 82,300 11.2200 Sale 1,200 11.2033 Sale 727 11.2200 Sale 666 11.2159 Sale 1,028 11.2200 Sale 1,960 11.2200 Sale 847 11.2200 Sale 500 11.2115 Sale 22,735 11.2100 Sale 243 11.2112 Sale 556 11.2200 Sale 1,609 11.2139 Sale 16,266 11.2200 Sale 567,557 11.2650 Sale 451 11.2109 Sale 8,156 11.2100 (b) Derivatives transactions (other than options) Product name Long/Short Number of Price Per Unit Securities CFD Short 10500 11.2114 CFD Long 1200 11.2033 CFD Long 30891 11.21 CFD Long 61449 11.2182 (c) Options transactions in respect of existing securities (i) Writing, selling, purchasing or varying Product name, Writing, Number of Exercise Type, e.g. Expiry Option money e.g. call selling, securities to price American, date paid/received option purchasing, which the option European etc. per unit (GBP) varying etc. relates (GBP) (ii) Exercising Product name, e.g. Number of Exercise price per call option securities unit (Note 5) (d) Other dealings (including new securities) (Note 4) Nature of transaction Details Price per unit (Note 8) (if applicable) (Note 5) 4. OTHER INFORMATION None Agreements, arrangements or understandings relating to options or derivatives Full details of any agreement, arrangement or understanding between the person disclosing and any other person relating to the voting rights of any relevant securities under any option referred to on this form or relating to the voting rights or future acquisition or disposal of any relevant securities to which any derivative referred to on this form is referenced. If none, this should be stated. Is a Supplemental Form 8 attached? (Note 9) NO Date of disclosure 26 April 2007 Contact name BARCLAYS COMPLIANCE Telephone number 020 7116 2913 If a connected EFM, name of offeree/offeror with which connected If a connected EFM, state nature of connection (Note 10) Notes The Notes on Form 8.3 can be viewed on the Takeover Panel's website at www.thetakeoverpanel.org.uk

Companies

Barclays (BARC)
UK 100

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