Blocklisting Interim Review

Tesco PLC
18 April 2007


                      BLOCKLISTING SIX MONTHLY RETURN

INFORMATION PROVIDED ON THIS FORM MUST BE TYPED OR PRINTED ELECTRONICALLY.


To:  The FSA

Date:  13th April 2007     


1. Name of applicant:

TESCO PLC

2. Name of scheme

TESCO PLC SAVINGS RELATED SHARE OPTION SCHEME (1981)

TESCO PLC IRISH SAVINGS RELATED SHARE OPTION SCHEME (2000)

3. Period of return:

From  1 OCTOBER 2006  To 31 MARCH 2007


4. Balance under scheme from previous return:

  13,115,150

5. The amount by which the block scheme has been increased, if the scheme has 
been increased since the date of the last return:

  30,000,000 (26 JANUARY 2007)

6. Number of securities issued/allotted under scheme during period:

   33,615,914

7. Balance under scheme not yet issued / allotted at end of period

   9,499,236

8. Number and class of securities originally listed and the date of admission

   36,169,932 ORDINARY SHARES ORIGINALLY ADMITTED
   31 DECEMBER 2004

9. Total number of securities in issue at the end of the period

   7,931,828,496


Name of contact

GABBI HATTON, SHARE SCHEMES
MANAGER


Address of contact

TESCO PLC, DELAMARE ROAD, CHESHUNT,
HERTFORDSHIRE EN8 9SL


Telephone number of contact

01992 644797

Signed by

Director/company secretary/suitably experienced employee/duly authorised 
officer,
for and on behalf of

TESCO PLC

Name of applicant


If you knowingly or recklessly give false or misleading information you may be
liable to prosecution.




                      This information is provided by RNS
            The company news service from the London Stock Exchange