Correct answer
always compulsory.
Outline marker lights are intended to indicate the overall width of certain vehicles such as lorries. They are white at the front of the vehicle and red at the rear. Vehicles wider than 2.10 metres MUST have them fitted, and they are positioned as close as possible to the outermost, highest edge of the vehicle.
Practice more C licence questions
A self-check with exam-style questions on Traffic signs. Free, no signup.
All options
optional.
compulsory, but only at the rear.
always compulsory.
Editorial status: editorially approved. This status does not certify legal review. Report a correction
Share this question
Keep studying
Related questions
- When a vehicle cannot reach the minimum speed required and there is a danger of a rear-end collision, the direction indicator lights must be used as a hazard warning signal.
- With at least two marked lanes in the same direction, on which of these roads may a lorry use the lane best suited to its destination without obstructing others and while obeying signs?
- A lorry and a vehicle combination must pass each other at a narrowing with no priority signs, steep gradient or instructions from officers or roadworks personnel. It is known which entered first. Who has priority?
- With normal visibility, a driver reaches a junction with only a broken transverse marking. If priority rules require giving way, what must the driver do at that line?
- When overtaking pedestrians leading animals outside a built-up area, if the manoeuvre can be completed safely, what minimum lateral clearance is required?
- If you are driving a van with a maximum authorised mass (MAM) of four tonnes without a load, may you enter a road that has this sign at the entrance?