Question 616 · Road signs

When you are driving inside a tunnel which is marked with traffic sign 633:

1. You should turn on the front lights.
2. You should turn on the fog lights.
3. You are permitted to change lanes.
4. You are permitted to overtake other vehicles.

Correct answer: You should turn on the front lights.

Appears in the exam for: Light truck (C1), Heavy truck (C), Bus (D), Motorcycle (A), Motorcycle (A1), Car (B)

Practise it in a full exam