Overview: The Motorway Cops crack down on drivers who disregard the law and deal with the trail of destruction left by those who take dangerous risks on the roads. The cops hear some poor excuses and tackle some difficult drivers. PCs Paul Finlayson and Tracey Cope are called to a crash between a car and a lorry on the M6. The car's a write-off, and it seems the driver's been drinking, although he plays it down, and even tries to fool the breathalyser - twice.