Skip to content
C1Difficulty 3/5

On a road with one lane in each direction, you have started overtaking using the opposing lane. You approach a crest with reduced visibility and realise you cannot finish safely. What must you do?

Correct answer

Abandon the manoeuvre, reduce speed promptly and return to your lane with the required signals.

Reduce speed promptly, return to your lane and warn following drivers with the required signals under Article 85.2, avoiding danger to other road users. Do not insist on finishing an unsafe manoeuvre. Article 87.1.a prohibits overtaking with insufficient visibility unless the directions are clearly separated and the manoeuvre can be completed without entering the opposing side; that exception does not apply here. The rule is not exclusive to heavy vehicles.

Practice more C1 licence questions

A self-check with exam-style questions on Traffic signs. Free, no signup.

All options

  • Abandon the manoeuvre, reduce speed promptly and return to your lane with the required signals.

  • Continue regardless because overtaking has already begun.

  • Remain in the opposing lane without slowing until past the crest.

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

Share this question

Keep studying

Glossary terms in this question

Related questions