Chennai traffic police register 8,704 cases and collect ₹7.65 lakh on Zero Tolerance Day, urging safer driving and rule compliance. CHENNAI: The Greater Chennai Traffic Police (GCTP) booked 8,704 cases and collected Rs 7.65 lakh in fines during the Zero Tolerance Day enforcement drive. Chennai Traffic Police launches a Zero Tolerance Day on Oct 31 with widespread enforcement to curb violations and boost road safety.