Revision question · Band 3 driving test, disabilities, law

Which lights should you use when you're driving in daylight and it's foggy?

Revision material from the imported DVSA bank includes source-checked Lanekind learning corrections. These corrections are not newly issued official examination questions, and practice does not reproduce a live test paper.

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Sidelights

Full-beam headlights

Hazard warning lights

Dipped headlights

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Dipped headlightsThis was the right answer

If you have to drive in fog during daylight, use dipped headlights. If visibility is below 100 metres (328 feet), use high-intensity fog lights; they help other road users to see you.

Reviewed reading for this question

Rule 226Highway Code rule · Use dipped headlights in reduced visibility and fog lights only when visibility is seriously reduced, generally below 100 metres; switch them off as conditions improve.Rule 236Highway Code rule · Use dipped headlights in reduced visibility and fog lights only when visibility is seriously reduced, generally below 100 metres; switch them off as conditions improve.

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