Insp. Watt and D.C. Stone are on the trail of Leyton, who used money stolen, from a bank raid, to buy a car but is now under pressure wash the money from friends still in prison. Retired Bob Blackett joins Wyvern from Newtown.
A gang safe breakers are at large in the Wyvern area. Sgt Hawkins gets a tip, from a snout, that there's going to be break in at National Plastics. While Crime Squad wait, Daycliff Engineering is robbed but Barlow thinks they'll be back.
D.S. Hawkins and D.C. Dwyer are tipped off about target Phil Race but unable to nail down what is latest scam is. However Race's attempts to blackmail a businessman Ben Snow backfire when his wife goes to the police.
On Sunday's, Pelham Rise has become a soapbox for religious and political debate. However in recent week's things have become violent. D.C. Dwyer finds himself drawn into a dark world of fascism and antisemitism.
Bank robber Frank Amber is released from jail and his girlfriend Sadie has arranged with Jim Kennedy to have new job ready and waiting. Barlow and Hawkins are suspicious but need to find where the raid is taking place.