What does this sign mean?
- A Through traffic to use left lane
- B Right-hand lane T-junction only
- C Right-hand lane closed ahead
- D 11 tonne weight limit
Why this is the answer
You should change lanes as directed by the sign. Here, the right-hand lane is closed but the left-hand and centre lanes are available. Merging in turn is recommended when it's safe and traffic is going slowly; for example, at roadworks or a road traffic incident. When vehicles are travelling at speed, this is not advisable and you should move into the appropriate lane in good time.
Why the other answers don't fit
- A
- Through traffic to use left lane — The sign shows which lane is closed, not where through traffic should go.
- B
- Right-hand lane T-junction only — A motorway has no T-junctions.
- D
- 11 tonne weight limit — The number relates to the lanes, not to weight.
Where this comes from
- Driving: the essential skills — section 6
- The Highway Code — page 122
- Know Your Traffic Signs — page 107
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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