The Peckham Boot Gang arrive on G-Wing and stir up trouble. Al McKenzie begins bully Shaz. When Nigerian prisoner Femi is bullied by the officers, Nikki organises a sit-in to help. But with the Peckham Boot Gang involved, things look like getting out of hand, and a riot takes place on G-Wing. Plus, the Peckham Boot Gang reveals their plan to get rid of Yvonne, after Yvonne batters Al.

The Julies are returned to Larkhall on remand along with wealthy madame Virginia O'Kane, an old friend, but both the inmates and officers are ill-equipped to deal with the disabled grand dame, but she hides a secret. Maxi warns her sister Tina to stay away from Virginia.