an ambulance with flashing lights is approaching behind you. you should come to a complete stop in the same lane.

When an ambulance with flashing lights is approaching behind, the correct action is to safely pull over to the side of the road and come to a complete stop, ideally in the same lane, to allow the emergency vehicle to pass. This means staying in your lane, signaling if possible, and stopping as close to the curb or edge of the road as is safely feasible without blocking intersections or creating hazards for others. Remain stopped until the ambulance has passed and it is clear no other emergency vehicles are coming. This applies whether you are on a two-way road, divided highway, or in heavy traffic. Do not panic, do not stop suddenly or block intersections, and always be aware of your surroundings. Use your indicators to communicate your intention to pull over, and keep your foot on the brake so the ambulance driver knows you have stopped. Do not attempt to speed up or try to race the ambulance. If pulling over to the right or left is not safe at the moment, slow down and continue cautiously until there is a safe opportunity to pull over. Avoid stopping in dangerous spots like the brow of a hill or near a bend. In summary, the best practice is to stay calm, move safely to the side in the same lane, stop completely, and remain stopped until the emergency vehicle passes to ensure their clear and safe passage.