only stricker traffic laws can prevent accidents Though the possiblity of living a long and happy life is greater than ever before ，everydays thousands of people all over the world is killed or horribly mutiated on roads just because of traffic accidents. The situation is mainly due to the following 2 reasons . In the first place, nowdays drivers are becoming less aware of social morality.when they are sitting behind a steering wheel, they totally forget the traffic rule which should be complied with. in the 2nd place,society smiles so benignly on those who break social peace so that they ignore traffic rule more and more frequently. It is high time that the world code should be created to reduce the senseless waste of human life and to have some benefical effect on the accident rate. ===================== I happen to write a text of social problems .please, give your advice for my english study. thankyou