Transaction in Own Shares

Domino's Pizza UK & IRL PLC
23 August 2007


                                        
                           DOMINOS PIZZA UK & IRL PLC                                         
                                       
                    Purchase of Shares in Buyback Programme
                                                                                                                    

23 August 2007


The Company announces that it purchased 250,000 of its ordinary shares of
1.5625 pence each on 23 August 2007, through Numis Securities Limited at a 
price of 250 pence per share. These shares will be cancelled and will reduce 
the number of shares in issue to 164,475,238.

Following the cancellation of such shares, the Company's issued share capital
consists of 164,475,238 ordinary shares all with voting rights.

                                        
                                    - ends -

Enquiries:


Domino's Pizza UK & IRL plc
Lee Ginsberg, Company Secretary                                 01908 580611









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