What does this sign warn of?
- A Low bridge ahead
- B Incident ahead
- C Tunnel ahead
- D Accident hotspot ahead
Why this is the answer
If you're driving a high vehicle, make sure that there's enough headroom available for you to go through the tunnel. There may be additional signs showing height and width restrictions.
Why the other answers don't fit
- A
- Low bridge ahead — A low bridge shows the height in feet and metres.
- B
- Incident ahead — An incident is shown by matrix signs, not a fixed sign.
- D
- Accident hotspot ahead — No sign marks an accident hotspot with this symbol.
Where this comes from
- The Highway Code — page 128
- Know Your Traffic Signs — page 12
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)
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