As there exists misunderstanging for the 76th Act in The Road Traffic Safety Code of China revised in 2007 and a lack of safety consciousness, and as the low cost for peccancy and high cost for enforcement are the real facts, slow traffic peccancy behavior is common occurence. Therefore, it is necessary to analyze the motives of administrating participants to reduce the rate of slow traffic peccancy at intersection. Based on the correct understanding of The Road Traffic Safety Code of China revised in 2007, countermeasures for improving traffic participator's good traffic safety consciousness from two aspects are suggested:one is to perfect the scientific nature, the solemnity and the compatibility of the traffic law and the other is to strengthen the education of the law for all the road users, the school pupils as particular so as to raise their consciousness of traffic safety, reduce traffic peccancy ratio and set up an efficient transit flow at all signal intersections.