Theory Hub UK Theory Test

You see white diagonal lines, bounded by broken lines, painted on the road. One of their uses is to protect traffic turning right. What other purpose do these markings have?

Why this is the answer

Hatch markings bounded by broken white lines are designed to separate traffic lanes or to protect traffic turning right. Only drive into these areas if it's necessary and you can see that it's safe.

Why the other answers don't fit

A
To allow extra space for wide loads — Wide loads use the width of the carriageway, not a hatched area.
B
To provide a space for emergency vehicles — Emergency vehicles use the running lanes and the hard shoulder.
D
To provide space for overtaking motorcyclists — No road marking reserves space for overtaking motorcyclists.

Where this comes from

  • Driving: the essential skills — section 6
  • The Highway Code — rule 130 , page 134
  • Know Your Traffic Signs — page 79

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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