You've left a motorway after a long period of driving at 70 mph. How is your judgement of speed likely to be affected?

Possible Answers:

a. You'll think you're going more slowly than you are

b. Your judgement of speed will be improved

c. You'll think you're going faster than you are

d. Your judgement of speed will be unaffected

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.