First cause of traffic jam is inefficient law enforcement and people are traffic rule violation A report by Canadian Center of Science and Education (2012) one important complains against traffic is lack of proper law implementation is also encouraging illegal parking. So, law enforcement should be strict (P.119). The way to solve the problem are strict traffic law implementation is for people who do wrong. Government must increase the penalty for violation of traffic rule and officers must strict and are following traffic rules which can decrease the traffic jam by people are willing to follow the traffic rules.