When are you allowed to stop on a motorway?

Possible Answers:

a. If you need to walk and get fresh air

b. If you wish to pick up hitchhikers

c. When there's a red cross with flashing red lights above every lane

d. When you need to use your mobile telephone

Think you know the answer to this theory test question?

Crown copyright material is reproduced under licence from the Driver and Vehicle Standards Agency, which does not accept any responsibility for the accuracy of the reproduction. The Driver and Vehicle Standards Agency does not endorse in any way any advertisement displayed on this website.