While you’re driving in fog, it becomes necessary to use front fog lights. What should you remember?

Explanation: It's illegal to use your fog lights in conditions other than when visibility is seriously reduced; that is, less than 100 metres (328 feet). Fog lights are very bright and, if you use them when visibility has improved, you could dazzle other drivers.

Category: Vehicle handling

References: The Official DVSA Guide to Driving: Section 12, Highway Code: Rule 114, Highway Code: Rule 226