You're following a vehicle on a wet road. What time gap should you leave between your vehicle and the one in front?

Possible Answers:

a. At least one second

b. At least two seconds

c. At least three seconds

d. At least four seconds

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.