Scrap Kings - Season 4

A huge concrete police station in Wales is blown apart to make way for a supermarket. In Dorset, scrap agricultural steel grows into a statue.

In Blackpool, an infamous pub and hotel gets demolished. Plus, old petrol tanks are turned into a futuristic robot for a burger joint in Milton Keynes.

One of the tallest buildings in Suffolk gets knocked down. Plus, metal worker Neil creates a dining table out of old ambulance and motorcycle parts.

In Buckinghamshire, a former top-secret Ministry of Defence site gets demolished. And, motorcyclists race to win a scrap metal trophy in Margate.

Pete Marquis and his team deconstruct a defunct depot in Preston. And, an aircraft maintenance team are given the painstaking task of dismantling a Boeing 737.

Follows workers in a world of demolition, salvage and waste management. From tower blocks to ships, bridges to Victorian mansions every scrap of material has value.

In Bradford, a team are given the mammoth task of demolishing five tower blocks. And, Nick has four weeks to create a German Shepherd memorial sculpture.

In Kent, a team crush the tail end of a maritime patrol aircraft. And, Nye Phillips is tasked with knocking down a bungalow in Northamptonshire.

A hydraulic breaker and a big excavator are used to clear out an old private swimming pool. And, a salvaging team collect a vintage printing machine.

In Preston, Pete Marquis tears down the farmhouse he grew up in. And, scrap artist Josh creates a miniature version of the Arcadia Spider.

In Staffordshire, the central chimney at Rugeley Power Station is due for demolition. And, Kev has been commissioned to create an iconic Scottish beast.

In Heywood, a demolition team must deal with bats before knocking down a 19th century farm. And, a highly specialised crew strip parts from a Ferrari 488 Pista.

In Bristol, a demolition team have just 15 months to demolish a mammoth pharmaceutical plant. Plus, a 35-tonne motor is taken apart in Birmingham.

An abandoned pub is knocked down in West Sussex. Steve dismantles a 25-foot boat, while coppersmith Roy turns a boiler into metal fish.

In Staffordshire, Jim Wise and his demolition crew take down an old pottery factory. Melissa and Mark demolish a coach, while Neil makes art from metal tools.

In London, gas turbines at a former power station must be extracted on the banks of the Thames. In North Yorkshire, Ollie turns old cars into an equine head.

In Lancashire, Pete Marquis returns to the site of an explosive demolition. Meanwhile in Derbyshire, Melissa and Mark pick up a giant octopus fairground ride.

A brand-new metal crusher costing more than a million pounds rolls into action on the site of the old Barking Power Station. Plus, an old digger is demolished.

In Blackpool, a 1920s family-run bingo hall sees a sad end. Plus, a truck is pulled apart in Northern Ireland, but the wheels and hydraulic pump are tricky to remove.

In London, a heavy steam turbine is delicately balanced up in the air on steel legs. In Hampshire, an industrial wood shredder is removed for scrap metal.