Currently rewatching those old prisoner eps and I'm nearing the last 12. Seems almost surreal listening to Maggie interviewing Glenda. & Glenda still looks incredible, agreed.
The music is Brian Bennetts Speed And Efficiency which is quite out of place for this late episode. That music is not heard again after the Gaffney siege in Episode 184!
Latham brags to Doreen in their cell about how corrupt prison staff deliberately opened the gate to the mens section at Barnhurst so she could have parties with the men.