- Code GREEN. Lookout for a vehicle that poses no threat nor is it armed. In this case an officer should set up a checkpoint at the bridge and others should look for the vehicle. Code GREEN:
- Code YELLOW. Lookout for a vehicle that posed a threat to the officers and public. In this case checkpoints should be set up at the bridge and suburbs ramps. CODE YELLOW:
- CODE RED. An armed and dangerous vehicle that is a suspect of a murder or a serious crime. All units should be looking for it and roadblocks set at needed places.