The Centre for Crime & Justice studies has compiled the following factsheets which explore the issues covered by Series 4 of Bad Girls:

Episode 1 - Prison Break-outs
Episode 2 - The Punishment Block & The Prison Canteen
Episode 3 - Privileges
Episode 4 - Children
Episode 5 - Segregation
Episode 6 - Drugs In Prison
Episode 7 - Mandatory Drug Testing
Episode 8 - Bullying & Self Harm
Episode 9 - Mothers & Babies In Prison
Episode 10 - AIDS & Hepatitis
Episode 11 - Prison Inspectors
Episode 12 - Deaths In Prison
Episode 13 - Personal Officers
Episode 14 - Release
Episode 15 - Prison Education & Privatisation