Speed Hump 1 : A convex elevation installed across the road that acts on the dynamics of vehicles in such a way that drivers have to reduce speed to avoid discomfort to themselves or damage to their vehicles
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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}