Which fog lights are mandatory in dense fog during the day?
A)Rear fog light.Correct
B)Front fog light.
C)Front and rear fog lights.
The only mandatory fog light is the rear one, and it must be used both day and night in cases where weather conditions are particularly unfavourable, such as VERY heavy rain, dense fog, heavy snowfall, or clouds of dust or thick smoke.
Front fog lights are optional. If our vehicle has them installed, it is correct to switch them on in weather conditions that reduce visibility (heavy rain, fog, snow or clouds of smoke or dust). If we do not have them, we must use the low-beam or dipped headlights.
Front fog lights are optional. If our vehicle has them installed, it is correct to switch them on in weather conditions that reduce visibility (heavy rain, fog, snow or clouds of smoke or dust). If we do not have them, we must use the low-beam or dipped headlights.