You're driving in a built-up area. Your vehicle is fitted with an audible warning device that sounds when it's reversing. When must you turn off this alarm? You're driving in a built-up area. Your vehicle is fitted with an audible warning device that sounds when it's reversing. When must you turn off this alarm?

• Possible answers:

   
• A. Between midnight and 6.30 am
• B. Between 11.30 pm and 6.30 am
• C. Between 11.30 pm and 7.00 am
• D. Between 12.30 am and 7.00 am