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Question 5828

When entering a sufficiently lit tunnel located outside a built-up area, which lights must you turn on?

  1. Only the position lights.
  2. The position lights and the low beams.
  3. The position lights and the front fog light.
Show answer and explanation

Correct answer: The position lights and the low beams.

In a well-lit tunnel, you must use position lights and low beams at any time of day, whether inside or outside a built-up area. Position lights alone are not enough, and front fog lights require fog or another cause of reduced visibility. In the image, the tunnel has rows of lamps on the ceiling, and the car ahead has its lights on.

Real Decreto 1428/2003, de 21 de noviembre, por el que se aprueba el Reglamento General de Circulación