If due to traffic conditions your vehicle becomes stopped in an underpass, you must...

If due to traffic conditions your vehicle becomes stopped in an underpass, you must...
A)Turn off the engine, switch on the hazard warning lights and keep the position lights on.Correct
B)Leave the vehicle and head quickly to the nearest refuge or exit.
C)Turn off all electrical systems.
If due to traffic conditions a vehicle becomes immobilized inside a tunnel or underpass:
- The driver and passengers must not leave the vehicle.
- In this case, the hazard warning lights must be temporarily switched on to warn other drivers behind.
- The position lights must be kept on.
- The engine must be turned off.
- You must keep as far as possible from the vehicle in front.