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Question 478

Between sunset and sunrise, on a stretch with many curves marked by the dangerous curves sign, is using the front fog light allowed?

  1. Yes, always, using it together with the low-beam or high-beam headlights.
  2. Yes, when the road is narrow.
  3. No, if there are adverse weather or environmental conditions.
Show answer and explanation

Correct answer: Yes, when the road is narrow.

On a section with a series of signed curves, front fog lights may be used if the roadway is narrow, with a maximum width of 6.50 meters.

Reglamento General de Circulación, Real Decreto 1428/2003