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Question 938

Under what circumstances may the front fog light be used?

  1. Between sunset and sunrise, to supplement the other lights.
  2. When weather or environmental conditions significantly reduce visibility.
  3. Whenever driving at night.
Show answer and explanation

Correct answer: When weather or environmental conditions significantly reduce visibility.

Front fog lights may be used if fog, heavy rain, snow, smoke, or dust significantly reduces visibility. Driving at night alone does not justify their use.

Reglamento General de Circulación (Real Decreto 1428/2003), texto consolidado