When there is fog, a part from fog lights.
- Correct answer: preferble to drive slowly according to field of vision.
- drive whith high beam.
- obligatory to drive whith emergency lights.
- drive fast whith main bean.
Why this is the answer
The correct answer in the official bank: preferble to drive slowly according to field of vision.
Fog greatly shortens how far you can see, so you should slow down and match your speed to the distance you can actually see, so you can stop before any obstacle. High beams do not help in fog, because the light reflects off the water droplets and dazzles you. Flashing emergency lights are not required while driving; they are mainly for a stopped vehicle or to warn of danger.