What does this sign mean?
- A No U-turns
- B Two-way traffic
- C One-way system
- D End of one-way system
Why this is the answer
You must not make a U-turn on roads where this sign is displayed.
Why the other answers don't fit
- B
- Two-way traffic — Two-way traffic is a triangular warning sign with two arrows.
- C
- One-way system — A one-way system is a blue rectangle with a white arrow.
- D
- End of one-way system — The end of a one-way system is signed differently again.
Where this comes from
- Know Your Traffic Signs — page 19
Rule numbers link to The Highway Code on gov.uk.
Where this question comes from
The question, its options and the explanation are reproduced word for word from the DVSA revision question bank under licence. The licence requires them to appear unaltered, so we cannot reword them and neither can anyone else — that is why you will meet the same wording on other sites. Everything else on this page is written by Theory Hub: the explanation of why each wrong answer is wrong, the topic guide and the revision notes.
Asked in: Lorry & Bus (LGV/PCV)
More questions on Road and traffic signs
- A bus-lane sign shows no hours of operation. When is the bus lane in operation?
- At a junction, you see this sign partly covered by snow. What does it mean?
- The double white line along the centre of the road is unbroken on your side. When may you cross the line?
- What are these advanced stop lines for?
- What are traffic officers authorised to do?
- What colour follows the green signal at a puffin crossing?
- What does it mean when there are double red lines running along the edge of a road?
- What does this arm signal mean?