CCTV: crucial rôle

19 September 2005  •  Author(s): James Abbott, Technical Editor

Public transport systems the world over are at risk from terrorist attacks. Closed circuit television (CCTV) is a useful weapon in the authorities’ fight against terrorism and crime.

Not so long ago, CCTV systems were an optional extra for public transport authorities. Useful in identifying petty criminals, pictures shot on a transport authority’s property could often be valuable evidence in court.

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