Q: When can you use a mobile phone while you're driving?
Correct answer:
When there's a genuine emergency
Explanation
It's illegal to use a hand-held mobile phone while you're driving (except for genuine emergencies). Driving requires your total attention and concentration at all times. Using a mobile phone will distract you and increase your chances of having a collision. Even using a hands-free system will distract you. Be safe: switch off your phone before you start driving and pick up any messages when you stop for a break.