Interim dividend

London Security plc ("the Company")

21 May 2012

Interim dividend in respect of the year ending 31 December 2012

The board of directors of the Company are pleased to announce that they have today declared an interim dividend of 25 pence per ordinary share of one pence each in the Company ("Ordinary Shares"). There are currently 12,261,477 Ordinary Shares in issue and therefore the total dividend payable is £3,065,369.25

The above dividend will be paid on 22 June 2012 to shareholders on the register on 1 June 2012 and the Ordinary Shares will become ex-dividend on 30 May 2012.

For further information please contact:

London Security plc

Richard Pollard, Company Secretary 01422 372852

N+1 Brewin (NOMAD & Broker)

Sandy Fraser/Joe Stroud 0131 529 0272