LAHORE - DIG City Traffic Police Cap (r) Usman Khatak has said the students have imperative role in creating awareness regarding traffic rules. Addressing to a seminar titled 'Road Safety and Traffic Awareness' held at Kinnaird College on Monday, he said students should start awareness campaign among the citizens. The DIG further said the women should also force their husbands, brothers and other relatives for wearing helmets besides acting upon other traffic rules. He urther said each Friday had been fixed for women to give tests for issuance of traffic licenses. Hundreds of college students participated in the seminars.