Officers from the Central Motorway Police Group target cable thieves, a crime that is costing the country more than £1 billion each year and causing chaos to Britain's transport system.
Every year, more than 50 tonnes of heroin and cocaine are sold in Britain, but in the north of England a team of specialist roads crime officers are striking back at the multi-million pound business of moving illegal drugs around the country.
Motorway cops Matt Hemingway and Aidy Brown are on patrol just outside Leeds when they find themselves in exactly the right place at exactly the right time.
