What does this sign mean?
- A End of dual carriageway
- B Tall bridge
- C Road narrows
- D End of narrow bridge
Why this is the answer
Do not wait until the last moment before moving into the left-hand lane. Plan ahead and do not rely on other traffic letting you in.
Why the other answers don't fit
- B
- Tall bridge — Bridges are signed with a height, not with this shape.
- C
- Road narrows — Narrowing shows the edges closing in from both sides.
- D
- End of narrow bridge — The end of a narrow bridge is not signed at all.
Where this comes from
- Driving: the essential skills — section 6
- The Highway Code — page 128
- Know Your Traffic Signs — page 11
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: Car , Motorcycle
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