Theory Hub UK Theory Test

How is drinking alcohol likely to affect your driving?

Why this is the answer

Alcohol can increase confidence to a point where a driver's behaviour might become 'out of character': someone who normally behaves sensibly suddenly takes risks and enjoys it. Never let yourself or your friends get into this situation.

Why the other answers don't fit

A
You'll have faster reactions — Reactions slow down. Feeling quicker is part of the danger.
B
You'll become colour-blind — Alcohol does not remove colour vision.
D
You'll be able to concentrate better — Concentration is one of the first things to go.

Where this comes from

  • Driving Buses and Coaches — section 1
  • Driving Goods Vehicles — section 1
  • The Highway Code — rule 95

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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