You’ve had an incident while driving through a tunnel. You aren’t injured but your vehicle can’t be driven. What’s the first thing you should do in this situation?

Explanation: If you're involved in an incident in a tunnel, be aware of the danger this can cause to other traffic. You should immediately switch on your hazard warning lights and switch off your engine.

Category: Accidents

References: The Official DVSA Guide to Driving Buses and Coaches: Section 4, The Official DVSA Guide to Driving Goods Vehicles: Section 4