Both marked cars and motorcycles hiding behind walls,trees, buildings,you name it. Starts from HOLT and all the way down to the Chino Prison.No much goes on on Chino so the cops have plenty of time to write tickets. Also when they clock you on radar at 52, they actually write 53 on the ticket. No slack and the fines in Chino are HUGE. Avoid Chino-cops are driving people away