Win at your theory test and get your driving licence faster. Start studying today!

Additional menu

What will happen if you use rear fog lights in good conditions?

They'll make it safer when towing a trailer

They'll protect you from larger vehicles

They'll dazzle other drivers
giphy
They'll make following drivers keep back

Rear fog lights shine more brightly than normal rear lights, so that they show up in reduced visibility. When the visibility improves, you must switch them off; this stops them dazzling the driver behind.