Public awareness on the condition of traffic light system / Khairul Azizul Afandi

Traffic light system is the traffic controller that monitor road user according to time interval. This system functions to let vehicle move smoothly from place to another place. It also functions to save the time and keep from traffic congestion. In my research I try to find about the problem and the awareness on condition of traffic light system at Shah Alam. Try to find the information by did the observation and survey to the respondent. For the conclusion I give my opinion based on research and information that I get the awareness on condition of traffic light system.