A famous security company formed initially in 1935 by Edward Short a Liberal cabinet minister as Nightwatch Services, changing its name to Security Corps in 1951 and then Securicor in 1953. One of the largest security companies in Britain it merged with Group 4 Falck in 2004 to become Group 4 Securicor. 
This white metal cap badge is in good condition with both cap fixing lugs attached to the rear of the cap badge.