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BDifficulty 2/5

A car becomes stationary in a traffic queue inside a tunnel. What must the driver do with the engine and sidelights?

Correct answer

Switch off the engine and leave the position lights on

Switch off the engine and keep the sidelights on. Article 97.3 requires this when stationary because of traffic density in a tunnel, without waiting more than two minutes. Keep as far as possible from the vehicle ahead and stay in the vehicle; temporarily use hazard lights to warn approaching traffic behind. Resume when possible and safe. A breakdown, emergency or fire requires the relevant emergency measures and instructions.

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  • Leave the engine and position lights on

  • Leave the engine and full-beam headlights on

  • Switch off the engine and leave the position lights on

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