Camera Enforcement - Network Management Note

  • Published: Chartered Institute of Highways and Transportation, 2009
  • Authors: Chartered Institute of Highways and Transportation
  • Date Added: 18 Mar 2013
  • Last Update: 18 Mar 2013
  • Format: pdf

Objectives:

To summarise the methods and processes by which cameras are used to enforce motoring law.

Methodology:

Summary report of general practices, technology and existing work on enforcement cameras

Key Findings:

  • Red light running has been reduced significantly at monitored sites in Nottingham and West London. In West London, improving obedience has permitted the thresholds for over-running red lights to be reduced from 1.8 sec to 1.2 sec.

  • RTI reductions have been reported.

  • Cameras have a proven effectiveness in cutting speeding and RTIs.

  • On average, the number of killed and seriously injured fell by around 50 per cent at fixed sites, and by around 35 per cent at mobile sites.

  • The number of vehicles exceeding the speed limited fell by 70 per cent at fixed camera sites.

  • Recent research says that about 78 of the public support speed cameras.

Themes:

Safety camera effectiveness

Comments:

One of the few reports to specifically mention red light cameras.

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