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 May 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        42,715,778  4.41%         536,578     0.06%
securities
(2) Derivatives        162,116  0.02%       1,563,663     0.16%
(other than
options)
(3) Options and        124,791  0.01%         124,791     0.01%
agreements to
purchase/sell

Total               43,002,685  4.44%       2,225,032     0.23%


(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      22,808               11.2650
Purchase      474                  11.2600
Purchase      890                  11.2600
Purchase      22,808               11.2650
Purchase      18,385               11.2650
Sale          9,944                11.2609
Sale          1,972                11.2609
Sale          4,132                11.2609
Sale          537                  11.2609
Sale          3,860                11.2609
Sale          3,048                11.2609
Sale          5,747                11.2609
Sale          3,295                11.2609
Sale          31,865               11.2400
Sale          66,819               11.2640
Sale          8,686                11.2609
Sale          11,395               11.2609
Sale          2,182                11.2609
Sale          1,220                11.2609
Sale          5,400                11.2550
Sale          2,184                11.2609
Sale          2,030                11.2609
Sale          22,808               11.2650
Sale          2,171                11.2609
Sale          76                   11.2600
Sale          77,945               11.2609

(b)  Derivatives transactions (other than options)
Product name     Long/Short     Number of          Price Per Unit
                                Securities
CFD              Short          41193              11.265
CFD              Long           5400               11.255
CFD              Long           66819              11.2639


(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                         29 May 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