Shell arrives back on G-Wing and, with Denny, plan revenge on Snowball for Shaz's death. Fenner also has plans for Shell. Snowball retrieves her gun from its hiding place at Shaz's memorial and starts to put her escape plan into action, with the unwilling help of Karen. 

Shell goes into labour. After being forced to fend off Colin Hedges' advances, Shell threatens to blow the whistle on Fenner and his pimping scheme, a decision which ultimately brings about disaster. Sylvia becomes the Costa Cons' latest sucker. Di uses "Gnasher" to get at Neil. The privatisation team arrive and upset the prisoners and some officers alike. Snowball makes another attempt to see Richie.