If approaching a law enforcement vehicle that is on the side of the road with its lights flashing, you should:
Speed up.
Stop traffic.
Slow down.
Explanation ▾
If an emergency vehicle using its flashing lights is stopped on the side of a multilane road, move over laws require drivers to vacate the lane directly next to the vehicle, if possible. If a driver cannot move over safely, they must slow down and proceed with caution.