Correct answer
Use suitable lighting and adapt speed to the visible distance.
Use lighting suited to the road, visibility and other users, and adapt speed to the distance you can see so you can stop within it. Do not switch on every device indiscriminately: main beam can dazzle, and fog lamps have specific conditions of use. Keep windows and lamps clean and reduce speed if visibility worsens.
Practice more B licence questions
A 3-minute quick test with exam-style questions. Free, no signup.
All options
Increase speed when less distance is visible.
Use suitable lighting and adapt speed to the visible distance.
Always switch on every light, including fog lamps, in clear weather.
Editorial status: editorially approved. This status does not certify legal review. Report a correction
Share this question
Keep studying
Related questions
- A car has hazard warning lights. In which situation must they be used to signal its presence under article 109.2.c?
- With no sign establishing another limit or specific restrictions, what is the general maximum speed for a car on a motorway running within a built-up area?
- A car is being overtaken under normal conditions, without danger or special circumstances requiring slowing to facilitate passage. Must it brake merely because it is being overtaken?
- Besides reducing visibility, can fog reduce tyre grip?
- You must refrain from changing direction when...
- Can the traffic authorities increase the maximum speed normally permitted for this type of road on an urban motorway?