You're driving on a motorway. What must you do if you see this signal above every lane?
- A Stop on the hard shoulder
- B Slow down and watch for further signals
- C Leave at the next exit
- D Stop and wait
Why this is the answer
Red flashing lights and a red 'X' above every lane means the road is closed and you must not go on any further. Stop and wait. Do not • change lanes • continue • stop on the hard shoulder (unless in an emergency).
Why the other answers don't fit
- A
- Stop on the hard shoulder — The hard shoulder is for emergencies, and the signal is not telling you to break down.
- B
- Slow down and watch for further signals — A red cross over every lane is not an advisory to carry on slowly.
- C
- Leave at the next exit — You cannot reach the next exit through a carriageway that is closed.
Where this comes from
- Driving: the essential skills — section 11
- The Highway Code — rule 258
- Know Your Traffic Signs — page 104–105
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.
Asked in: Driving Instructor (ADI Part 1)
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