notices: CTO Tayyab Hafiz Cheema issued show cause notices to three wardens and demanded explanation from DSP Gulberg on Thursday. The CTO visited Kinnaird College, Lahore College and Home Economics College. He observed wrong parking and insufficient traffic arrangements there on which he called an explanation from DSP Gulberg Arif Mehmood Butt. Meanwhile, he issued three show cause notices to three traffic wardens including Sector Incharge Shadman. —Correspondent