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BDifficulty 2/5

If a traffic jam immobilises your vehicle inside a tunnel or underpass, without fire or another emergency, what must you do with the engine and lights?

Correct answer

Switch off the engine, keep position lights on and temporarily use hazard lights.

Switch off the engine, keep position lights on and temporarily activate hazard lights to warn following traffic. Occupants must stay inside, stopping as far as possible from the vehicle ahead. This specific situation does not require waiting two minutes. A breakdown or fire has different instructions that may require evacuation to a refuge or exit; follow signs and emergency instructions.

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  • Always leave onto the carriageway to wait, even if it is only a traffic jam.

  • Switch off the engine, keep position lights on and temporarily use hazard lights.

  • Switch off every light and keep revving the engine.

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