You're driving a car. What should you do before answering a call on your mobile phone?

Possible Answers:

a. Reduce your speed

b. Stop in a safe and convenient place

c. Check your mirrors

d. Check who's calling

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.