Motorway Cops: Catching Britain's Speeders 5x3

PCs Jan Simlesa and Jamie Leslie pull over a top of the range BMW and smell alcohol on the driver's breath, and the roadside breathalyser test reveals a shocking result. In Sunderland, PCs Will Hunter and Mary-Anne Hutchison don't like the look of a car that's seen better days, but as the driver pulls in to get his tyres checked, he spots the cops, ditches his vehicle and makes off on foot