Types of locks
Mortice or sash-type locks (those embedded within a door) offer more security than rim-type locks (those attached to the surface of the door).
5-lever locks are recommended; they have over 1,000 key options, making it…
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This advice provides guidance to security managers of Venues and Public Spaces. This is to be used following a change of the terrorism threat level to CRITICAL. There are a number of operational and tactical options to consider.