What do you do in case of a breakdown in a tunnel?

In the event of a breakdown in a tunnel, it is crucial to follow specific safety protocols to ensure the safety of yourself and other road users. The first action is to switch on your hazard warning lights. This alerts other drivers that you are experiencing an emergency and may not be moving.

Secondly, if possible, it is important to park your vehicle in an emergency bay or as far to the side as possible. This helps to keep the tunnel clear and allows emergency vehicles to pass through if needed.

Avoid letting your engine run unnecessarily, as it can lead to carbon monoxide build-up within the enclosed space of the tunnel, which is dangerous for you and any passengers in the vehicle.

Following these steps aligns with German traffic regulations aimed at maintaining safety in tunnels, which often have high traffic density and limited exit options. Always prioritize personal safety and the safety of others in such scenarios.