There is heavy fog on this dual carriageway. Can you drive at less than 60 km/h?
A)No, because it is a road for fast traffic.
B)No, on a dual carriageway you must never drive below the minimum permitted speed.
C)Yes, because with fog you must moderate the speed.Correct
# Explanation
In foggy conditions, visibility is significantly reduced, requiring you to adapt your speed to the road conditions. Although dual carriageways have regulated minimum speeds, road safety prevails and driving at less than 60 km/h is allowed when weather conditions justify it. This preventive measure is mandatory to avoid accidents and ensure the safety of all road users.