Question 7487
In very unfavorable weather conditions, such as very heavy rain, are you allowed to drive with the rear fog light on?
- Yes.
- No, it may only be used in dense fog.
- Yes, although its use is optional.
Show answer and explanation
Correct answer: Yes.
Yes, and it is required. Very heavy rain is one of the especially unfavorable conditions in which the rear fog light must be on, just like thick fog. In rain that is heavy but not very heavy, it must stay off. In the image, the car ahead has it on in the downpour.