After witnessing the shooting of a gangster. Collin & Howie are forced into witness protection. Pauline in particular is taking this hard because it means she cannot see her secret lover.

The two families are moved to a safe house in London. Jackie discovers a secret from Collins past. Howie fears that his marriage could be on the verge of ending and Brook goes to extreme measures to contact her boyfriend. Meanwhile, DS Gary Tate's past of gambling debts make him the perfect man to locate Howie and Collin for Sweeny and Hatton.

Both Collin & Howies marriages are falling apart whilst Collin manages to win Jackie back, Pauline makes a heartbreaking decision that will change the two famillies for good. Meanwhile, Sweenys heavies Hatton and Scully put preassure on Gary Tate, but will he endanger the lives of people in his care.

Collin & Howie becomes traffic wardens and Howie gains a new admirer. Jackie is unable to have sex with Collin because she cannot forget about his ex wife. Meanwhile, Pauline begins an affair with DS Gary Tate and tells Howie that there marriage is over. Leaving her divided from the rest of the family.

Collin and a depressed Howie launch a gardening business. Collin lets slip to Howie that Pauline may have a new man. Howie heads off to confront her mystery man with disasterouse consequences. Meanwhile, Jackie is left holding the baby whilst Pauline spends the day in Gary Tate's hotel room.

Collin & Howie are being held hostage by Hatton and Scully, they also capture Gary Tate who they order to kill Howie and Collin. Scott Sweeny comes face to face with his enemies, sparking off a chain of events with a shocking conclusion. Meanwhile, Jackie and Pauline continue to clash over Pauline's affair with Gary Tate and Jackie discovers she is pregnate.