Visibility and Road Hazards

When driving through a tunnel, which lights are mandatory?

Question image: When driving through a tunnel, which lights are mandatory?
  • ✓ Dipped headlights
  • B Position lights only
  • C None if the tunnel is lit
  • D Hazard lights

Why this is the correct answer

Dipped headlights are mandatory in tunnels, as in any low-visibility situation, in order to see inside the tunnel and be seen by others.

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