Motorway Cops: Catching Britain's Speeders

A BMW spitting out plumes of smoke is ditched by its driver, an uninsured driver is adamant she has a policy, and police attend an unauthorised boy racer rally.

The driver of a possible cloned car refuses to come quietly, a woman is suspected of drug driving, and a drink driver is remarkably jolly about getting caught.

PC Will Hunter gets out the breathalyser for a driver - will he be over the limit the morning after the night before? And police pull up a suspected cloned car.

Featuring a dangerous high-speed chase through Newcastle city centre, and a serious crash between a car and a cyclist - but who was at fault?

PC Will Hunter pursues a car suspected of having cloned plates and when the driver eventually pulls over, the officer finds the driver aggressive, argumentative and smelling of alcohol, as well as unwilling to do a roadside breath test. In Northumberland, PC Chris Kemp is trying to find a car that refused to stop from motorway cops the previous night and tracks it down, but as soon as the occupants spot him they race off.

In Sunderland, PC Martain Anderson is on the hunt for a van linked to drug dealing and organised crime and has to deploy his Taser when the driver makes a run for it. PC Will Hunter spots a white van whose driver he's sure is trying not to get noticed by the police. so tracks the vehicle to a housing estate and recognises the man behind the wheel as a repeat offender who is a known disqualified driver.

A PC pursues a suspect who speeds through residential areas before crashing into a parked car. And police pull over an argumentative driver who stinks of booze.