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What do you do in case of a breakdown in a tunnel?

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Switch on the hazard warning lights

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If possible, park the vehicle in an emergency bay

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Let the engine run by way of precaution

Here is Our AI Assistant's Explanation

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In case of a breakdown in a tunnel, switching on the hazard warning lights is important because it alerts other drivers to your stationary vehicle, reducing the risk of accidents. If possible, parking the vehicle in an emergency bay is crucial for safety, as it keeps your car out of the main traffic flow, making it easier for rescue services to reach you and for traffic to continue moving. Letting the engine run is not recommended because it can cause ventilation problems and increase the risk of fire or toxic fumes inside the tunnel. Following these steps helps ensure safety for you and other road users.

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Danger/hazard awareness What to do as a road user Right-of-way / Priority Traffic signs Environmental protection Technical aspects Fitness and qualification of motor-vehicle operato Regulations on the operation of vehicles
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iFahrer – Driver’s License

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