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BDifficulty 2/5

In dense fog severely reducing visibility, which light is intended to make the passenger car more visible to following traffic?

Correct answer

Rear fog light.

The rear fog light. Article 106.2 limits its use to particularly adverse conditions, such as dense fog, very heavy rain, heavy snow or dense smoke or dust. Switch it off when no longer needed to avoid dazzling. It does not replace the other required lighting or justify excessive speed for visibility. The front fog light does not perform that rear visibility function.

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All options

  • Rear fog light.

  • Front fog light.

  • Hazard warning lights.

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