Theory Hub UK Theory Test

Where should the head restraint be positioned for it to be most effective?

Why this is the answer

An incorrectly adjusted head restraint will offer reduced protection against whiplash injury. When adjusting the head restraint, set it so that it's at least as high as your eyes or top of your ears and as close to the back of your head as is comfortable.

Why the other answers don't fit

B
At least as high as your shoulders and as close as is comfortable — Shoulder height is too low and lets the head snap back over the top.
C
At least as high as your chin and pointing forwards — Chin height means it is in front of you, which is not where a restraint sits.
D
At least as high as your neck and tilted backwards — Tilted backwards leaves a gap for the head to travel into.

Where this comes from

  • Driving: the essential skills — section 3

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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