Why is it dangerous to follow a heavy goods vehicle too closely?

Possible Answers:

a. Your field of vision will be seriously reduced

b. Your cab will fill with fumes

c. Your engine will overheat

d. Your brakes will overheat

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.