Theory Hub UK Theory Test

What does this sign warn of?

Why this is the answer

This sign is used to warn of overhead electrified cables and is usually accompanied by a plate indicating the safe height limit.

Why the other answers don't fit

A
Slippery road — A slippery road shows a car with skid marks.
B
Double bend — A double bend shows the road swinging twice.
D
Series of bends — A series of bends is again shown by the line of the road.

Where this comes from

  • Driving Buses and Coaches — section 6
  • Driving Goods Vehicles — section 6
  • Know Your Traffic Signs — page 29

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.

More about our sources and licence

Asked in: Lorry & Bus (LGV/PCV)

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