Step 3 » GENERAL learning environment Category C (C, C1)

For answer  A  and  B 

When visibility is reduced due to the fog, at night, if you drive as close as possible to the axis of the road or as close as possible to the right edge of the public road, it is possible that the vehicles coming from the opposite direction cannot observe you in time to avoid a possible impact, or the vehicles stopped on the right side of the road can surprise you with their presence because of the reduced visibility. 

For answer  C 

When visibility is reduced due to the dense fog, regardless of driving during the day or at night, you must keep an equal distance between the axis of the road and the right edge of the carriageway and move at a speed that ensures stopping in a space smaller than the visibility distance.

The correct answer is: C

Recommendations:

Preventive driving course --> Preventive driving course

Speed reduction and maximum speed limits - Audio-Video Lesson --> Road Code - Driving speed