Blocklisting Interim Review

Tesco PLC
12 October 2007


                        BLOCK LISTING SIX MONTHLY RETURN


Date:  12 October 2007 

+--------------------------------------+-------------------------------------------+
|Name of applicant:                    |TESCO PLC                                  |
+--------------------------------------+-------------------------------------------+
|Name of scheme:                       |EXECUTIVE SHARE OPTION SCHEME(1994)        |
|                                      |APPROVED; UNAPPROVED EXECUTIVE SHARE OPTION|
|                                      |SCHEME (1996); INTERNATIONAL EXECUTIVE     |
|                                      |SHARE OPTION SCHEME; DISCRETIONARY SHARE   |
|                                      |OPTION PLAN (2004)                         |
+----------------------------+---------+---------------+------+--------------------+
|Period of return:           |From:    |1 APRIL 2007   |To:   |30 SEPTEMBER 2007   |
+----------------------------+---------+---------------+------+--------------------+
|Balance of unallotted securities under|8,652,274                                  |
|scheme(s) from previous return:       |                                           |
+--------------------------------------+-------------------------------------------+
|Plus: The amount by which the block   |50,000,000                                 |
|scheme(s) has been increased since the|                                           |
|date of the last return (if any       |                                           |
|increase has been applied for):       |                                           |
+--------------------------------------+-------------------------------------------+
|Less: Number of securities issued/    |15,682,807                                 |
|allotted under scheme(s) during period|                                           |
|(see LR3.5.7G):                       |                                           |
+--------------------------------------+-------------------------------------------+
|Equals: Balance under scheme(s) not   |42,969,467                                 |
|yet issued/allotted at end of period: |                                           |
+----------------------------+---------+---------------+------+--------------------+
+----------------------------+---------+---------------+------+--------------------+

+-------------------------------+----------------------------------------------+
|Name of contact:               |TERESA JAMES, GROUP SHARE SCHEMES MANAGER     |
+-------------------------------+----------------------------------------------+
|Telephone number of contact:   |01992 646610                                  |
+-------------------------------+----------------------------------------------+


                        BLOCK LISTING SIX MONTHLY RETURN

Date: 12th October 2007

+----------------------------------------+-----------------------------------------+
|Name of applicant:                      |TESCO PLC                                |
+----------------------------------------+-----------------------------------------+
|Name of scheme:                         |TECSO PLC SAVINGS RELATED SHARE OPTION   |
|                                        |SCHEME (1981)                            |
|                                        |TESCO PLC IRISH SAVINGS RELATED SHARE    |
|                                        |OPTION SCHEME (2000)                     |
+-----------------------------+----------+---------------+------+------------------+
|Period of return:            |From:     |1 April 2007   |To:   |30 September 2007 |
+-----------------------------+----------+---------------+------+------------------+
|Balance of unallotted securities under  |9,499,236                                |
|scheme(s) from previous return:         |                                         |
+----------------------------------------+-----------------------------------------+
|Plus: The amount by which the block     |N/A                                      |
|scheme(s) has been increased since the  |                                         |
|date of the last return (if any increase|                                         |
|has been applied for):                  |                                         |
+----------------------------------------+-----------------------------------------+
|Less: Number of securities issued/      |3,347,374                                |
|allotted under scheme(s) during period  |                                         |
|(see LR3.5.7G):                         |                                         |
+----------------------------------------+-----------------------------------------+
|Equals: Balance under scheme(s) not yet |6,151,862                                |
|issued/allotted at end of period:       |                                         |
+-----------------------------+----------+---------------+------+------------------+
+-----------------------------+----------+---------------+------+------------------+

+-------------------------------+----------------------------------------------+
|Name of contact:               |TERESA JAMES, GROUP SHARE SCHEMES MANAGER     |
+-------------------------------+----------------------------------------------+
|Telephone number of contact:   |01992 646610                                  |
+-------------------------------+----------------------------------------------+





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