Purchase of Own Securities

London Security PLC
03 June 2003


LONDON SECURITY PLC

Purchase of Own Shares

London Security plc announces that on 2 June 2003 it purchased for cancellation
500 ordinary shares of London Security plc at a price of 1375p per share.

The issued share capital of London Security plc is now 14,484,816 ordinary
shares.




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