Skip to content
BDifficulty 1/5

Is it mandatory to obey vertical traffic signs with a yellow background?

Correct answer

Yes, whether or not workers are present.

Yes. Prescribed roadworks signs must be obeyed even when no workers are present. Signs that normally have a white background may use yellow for roadworks under the catalogue; not every roadworks sign necessarily has that background. Yellow does not turn a sign into advice. If instructions conflict, apply the prescribed priority order, including officers’ orders.

Practice more B licence questions

A 3-minute quick test with exam-style questions. Free, no signup.

All options

  • No.

  • Yes, whether or not workers are present.

  • Yes, but only if workers are present.

Editorial status: editorially approved. This status does not certify legal review. Report a correction

Share this question

Keep studying

Related questions