In the event of a fire in a tunnel, you must...

A)abandon the vehicle, leaving the doors locked.
B)switch on the hazard lights and sidelights, without abandoning the vehicle until the emergency services arrive.
C)move the vehicle as far to the right as possible, switch off the engine, leave the keys in the ignition and the doors open.Correct
In the event of an emergency in which a fire breaks out inside a tunnel, the driver must:
- Move their vehicle as far to the right as possible so as not to obstruct the passage of emergency vehicles.
- Switch off the engine.
- Leave the key in the ignition and do not close the door.
- Evacuate the vehicle — both the driver and all occupants — heading quickly to the nearest refuge or exit, moving in the direction away from the fire. Under no circumstances should they walk along the carriageway if there are areas excluded from vehicle traffic.
- Move their vehicle as far to the right as possible so as not to obstruct the passage of emergency vehicles.
- Switch off the engine.
- Leave the key in the ignition and do not close the door.
- Evacuate the vehicle — both the driver and all occupants — heading quickly to the nearest refuge or exit, moving in the direction away from the fire. Under no circumstances should they walk along the carriageway if there are areas excluded from vehicle traffic.