U-turnUnited Kingdom

An introduction to the traffic rules and road signs of United Kingdom. Learn about driving, road safety and much more in our illustrated book, with answers to frequently asked questions.

For informational purposes only. Always follow official regulations. Some content and images were created with AI assistance.


1. U-turn

A U-turn is a driving manoeuvre in which a vehicle turns around to travel in the opposite direction. It normally involves crossing part of the roadway and re-entering traffic facing the direction from which the vehicle came.

Before making a U-turn, the driver should check surrounding traffic, pedestrians and cyclists, signal when required and make sure there is enough visibility and space to complete the manoeuvre safely. U-turns may be prohibited by traffic signs or on particular types of roads.

What does the UK Highway Code advise if you need to turn around?

Find a safe place, preferably away from a busy road. Rule 200 suggests using a quiet side road or driving around a block rather than reversing or turning round where busy traffic makes it hazardous.

🔗 gov.uk • Highway Code for Great Britain — Rules103–158, signals, lane changes, horn, lighting and unmarked junctions