Correct answer
Dipped beam and front and rear fog lamps in this thick fog.
Dipped headlights together with front and rear fog lamps in these conditions. Article 106 permits front fog lamps in specified conditions but does not require every vehicle to have them or always to use them together with dipped beam; alternatives are provided. The rear fog lamp is used only in particularly adverse conditions, such as thick fog, and switched off when they end. Hazard warning lights do not replace necessary lighting.
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Dipped beam and front and rear fog lamps in this thick fog.
Fog and hazard lights only, without position lights.
Position lights only, without any other lighting.
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