Heavily pregnant Chloe arrives at BPS Bridewell to await trial; terrified and alone, she is taken under the wing of habitual offender Laura; prison officer Caleb has a rough first day, but the staff have bigger things to worry about.

Joyce is on track with her parole application, until her lover Idara is shipped out; Chloe and Laura are transferred to McKeown House, where they share a roof with the intimidating Sherri; Sinead starts asking questions about Alison's accident.

Full Moon Friday sees the inmates granted more leniency than usual; finding herself in trouble with Sherri, Laura sinks into a depression, and not even Chloe can lift her friend's spirits.

In the wake of Laura's tragic death, the prison board want answers from Governor Darby - as does Laura's distraught brother; to make matters worse, someone has been leaking footage from inside the prison; Chloe goes into labor.

Governor Darby faces her biggest challenge yet when Laura's brother turns up, hell-bent on revenge; following an emotional and uncomfortable visit, Amira is rocked by a startling revelation.

The girls are visited by a group of ex-offenders who tour prisons trying to convince inmates to go straight; Alison's supposed accident comes under fresh scrutiny; Governor Darby plans to raise morale by introducing tag boxing, prompting a backlash.