IT catches an average of 71 speeding drivers every day and has fined motorists about £800,000 in just six months.
But where is Britain's most prolific speed camera?
According to national reports, it can be found in...Newport Road, Cardiff.
The hundreds of thousands of pounds were made after it flashed 13,624 drivers in those six months.
A camera on the M60 at junction 25, capturing 26 motorists a day, was previously the most notorious speed camera.
