Holding(s) in Company

Newmark Security PLC
19 December 2007



                              Newmark Security Plc
                                (the 'Company')

                               Holding in Company

The Company was informed on 18 December 2007, that following a recent disposal
of shares, Barclays PLC, through Barclays Stockbrokers Limited, no longer holds
a notifiable interest in the issued share capital of the Company.



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