What must drivers legally do when an ambulance approaches with flashing lights?

When an ambulance approaches with flashing lights, the legally mandated action for drivers is to pull over to the right and stop. This allows the ambulance to pass safely and efficiently, ensuring that it can reach its destination quickly, which is often critical in emergency situations. Stopping on the right side of the road also helps to minimize potential hazards for the ambulance driver and for other road users.

Drivers are instructed to ensure their vehicle is completely stopped and out of the way of the ambulance to provide a clear path. This action is rooted in traffic laws designed to prioritize emergency vehicles, thus contributing to public safety.

While slowing down and proceeding with caution may seem appropriate in some circumstances, it does not provide the same level of assurance for emergency vehicles as pulling over and stopping does. Continuing at the posted speed can create dangerous situations, as it may interfere with the ambulance's ability to navigate through traffic efficiently.