Can you drive on an interurban road with high-beam headlights on in case of heavy rain or dense fog?
A)Yes, but it is not recommended because the reflection in the fog or rain may dazzle you.Correct
B)No, it is prohibited.
C)Yes, because in this case the road is insufficiently lit.
Under adverse weather or environmental conditions that significantly reduce visibility, the use of the high-beam or main-beam headlights may not be advisable, because it can dazzle us.
The best option would be to drive with dipped headlights and the corresponding fog lights.
The best option would be to drive with dipped headlights and the corresponding fog lights.