Speed Cameras 2 : Cameras at fixed sites or employed by mobile police patrols that take photographs of vehicles exceeding the speed limit. Their purpose is to enforce speed limits
World Health Organization WHO, Glossary of Terms, Violence and Injury Prevention and Disability (VIP), World Report on Road Traffic Injury Prevention, Geneva, Switzerland, WHO 2013. http://www.who.int/violence_injury_prevention/publ ications/road_traffic/world_report/glossary.pdf, (Transp/ Violence and Injury Prev and Disabl; Road Trfc Injury Prev and Sfty - Brit) {602}