Rule 8.3 - ALLIANCE BOOTS

Please note that the Total Long Holding figure quoted on the Rule 8.3 disclosure issued 13/03/07 was incorrect. Today's report shows the correct figure. 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 13 March 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 47,436,561 4.90% 1,111,603 0.11% securities (2) Derivatives 758,427 0.08% 66,299 0.01% (other than options) (3) Options and 0 0.00% 0 0.00% agreements to purchase/sell Total 48,194,988 4.98% 1,177,902 0.12% (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 28,147 9.9819 Purchase 261 10.2409 Purchase 24,688 10.1750 Purchase 3,600 9.8895 Purchase 21,490 10.1735 Purchase 3,528 10.1804 Purchase 310,200 9.9916 Sale 115,300 10.2346 Sale 175 10.1321 Sale 6,050 9.9630 Sale 1,029 10.1750 Sale 3,185 10.1750 Sale 16,387 10.2272 Sale 2,158 9.9891 Sale 24,833 10.2615 Sale 13,548 9.9870 Sale 1,581 10.2171 Sale 1,038 10.2559 Sale 73,200 9.9905 (b) Derivatives transactions (other than options) Product name, Long/Short Number of Price Per Unit (e.g. CFD) (Note 6) Securities (GBP) (Note 7) CFD Short 3528 10.1803 CFD Short 114127 10.2132 CFD Short 261 10.2409 CFD Short 360 9.8895 CFD Short 28147 9.9818 CFD Short 31020 9.9915 CFD Long 16387 10.2271 CFD Long 11530 10.2345 CFD Long 24833 10.2614 CFD Long 6050 9.963 CFD Long 13548 9.987 CFD Long 2158 9.9891 CFD Long 73200 9.9904 (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 14 March 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

Latest directors dealings