Theory Hub UK Theory Test

Your learner needs glasses to read a number plate at 20 metres. When must they wear them?

Why this is the answer

Drivers must be able to read a modern vehicle number plate from a distance of 20 metres. If a learner needs glasses to do this, then they must wear them at all times when they're driving.

Why the other answers don't fit

A
Only in bad weather conditions — The requirement is about eyesight, not the weather.
C
Only when they think it's necessary — It is not left to the driver's judgement.
D
Only in bad light or at night time — Daylight does not correct short sight.

Where this comes from

  • Driving: the essential skills — section 1

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: Driving Instructor (ADI Part 1)

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