What should a driver do if traffic comes to a hault in a tunnel?
What should a driver do if traffic comes to a hault in a tunnel? Switch off your engine, if the traffic has come to a halt. Listen to messages on the radio. Follow instructions given by tunnel officials or by variable message signs.
What should a driver do if their vehicle is forced to stop in a tunnel due to a breakdown or a crash reverse the vehicle to the exit?
Explantion: If there is a breakdown or crash in a tunnel, stop, switch off the engine, switch on the hazard warning lights, check the radio for instructions and use the emergency phone at the emergency station to call for help, check all electronic signs in the tunnel for information.