CHENNAI: The traffic police have booked and fined nearly 42,000 violators in the last 22 days, deploying personnel at key junctions to photograph the offences. Of these, 17,043 were booked for not complying with the stopline rule, 13,484 for not wearing helmets, 7,564 for riding on the wrong side and causing hindrance to motorists, 3,511 for jumping signals and 1,103 for riding/driving with defective...