An error in National Highways' system has meant thousands of variable speed camera fines have been issued by mistake.

Depending on the state they happen to be driving in, people behind the wheel face vastly different chances of being caught speeding on camera. The nation is sharply divided on the effectiveness and ...

After just 22 days of being switched on, the first ever speed camera which began operating in 1992 caught nearly 23,000 drivers speeding over 65mph. The roadside gadget works by recording a vehicle’s ...

The long-running series in which readers answer other readers’ questions on subjects ranging from trivial flights of fancy to profound scientific and philosophical concepts ...