In Austrian traffic rules (StVO/KFG), under what visibility conditions may front fog lamps (Nebelscheinwerfer) be activated in Austria?
Answer and explanation
Correct answer: B. During sight impairment caused by fog, snowfall, or heavy driving rain
- Step 1: Front fog lights may only be used when visibility is significantly reduced by fog, falling snow, rain, or dust. Answer: During sight impairment caused by fog, snowfall, or heavy driving rain. Why not the others: In clear daylight to improve aesthetic visibility, Whenever driving in urban built-up areas after sunset and Only when following an emergency convoy on motorways do not reflect statutory Austrian regulations.
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