You want to use your mobile phone to make a personal call while you're driving. What must you do if it has no hands-free facility? You want to use your mobile phone to make a personal call while you're driving. What must you do if it has no hands-free facility?

• Possible answers:

   
• A. Drive carefully while you're using the phone
• B. Park safely before using the phone
• C. Slow down to less than 30 mph before using the phone
• D. Hold the phone in your right hand