How can the danger of driving a vehicle in heavy fog be minimised?

How can the danger of driving a vehicle in heavy fog be minimised?

Description

Art. 30 para. 1 of the Act of 20 June 1997 - Road Traffic Act (Journal of Laws of 2020, item 110, as amended)
Explanation

Correct answer: Increase the distance between you and the preceding vehicle.

To minimise danger in fog, increase the distance between vehicles, which will extend your reaction time if a hazard appears.