Security and counter-terrorism
The application of these measures will help deliver the following.
3.4 Surveillance and detection A surveillance and detection plan should be considered for any scheme and will involve the deployment of technology alongside the concepts of natural surveillance and manned security. Surveillance can provide advance warning of an incident; support the management of an ongoing incident; provide a deterrent and
support investigations. Importantly, CCTV can also be used to provide verification of detection system alarms.