Dominic wanted to come clean to Helen about Zandra's attempted escape but Lorna peruaded him not to because she didn't want an official warning. Jim tried to get his and Shell's stories straight (about their affair) because Helen was highly suspicious of him. Fenner, Helen and Stubberfield took part in a meeting where Helen voiced her thoughts about Jim and vice-versa; Stubberfield seemed to take Jim's side, calling Helen's motives 'tenuous'. Nikki was spared from a spell down the block by Helen, prompting the PO's to see 'favouritism' taking place, especially when Denny was shipped down the block for the same offence! Zandra blackmailed Lorna saying that if she didn't bring her drugs, she'd tell all about her escape at the clinic. Lorna had no choice to oblige. Stubberfield questioned Helen's ability to do her job.

• Jonathan Murray

• Simone Lahbib
• Charlotte Lucas
• Joanne Froggatt