The Motorway Cops: Catching Britain's Speeders - Season 4 Episode 1 -

Return of the programme following Cheshire Police's elite team of officers as they crack down on some of Britain's most serious driving offenders. Inspector Anton Sullivan is in one of six police cars involved in a pursuit, and officers manage to box the vehicle in, but the chase continues on foot with police dogs, while a suspected drink-driver gives a breathalyser test with surprising results.