The California Highway Patrol (CHP) enforces occupancy requirements in express lanes. When a FasTrak Flex or FasTrak CAV toll tag is set in position 2 or position 3+, CHP is alerted that a vehicle is using the express lane toll free. CHP will visually confirm that this vehicle qualifies for toll-free status; if not, CHP may pull the vehicle over. CHP may issue the driver a carpool citation in excess of $400.
Topic: Toll Violations