Traffic cops armed with 50,000 volt tasers are called in to make a difficult arrest.
Stacey Dooley finds out why Luton is known as the extremist capital of Britain.
Martin Roberts and Lucy Alexander visit properties in Kent, Luton and Plymouth.
In Luton, Anita Manning and Mark Stacey value antiques, and Paul Martin visits a milliner.
Lorne Spicer and the team meet a couple in Luton preparing to sell up and move to Spain.
In Luton, presenter Paul Martin learns more about the Enigma machine and Bletchley Park.