PRISON SITCOM

Porridge, 8.30pm, BBC1

KEVIN BISHOP is terrific in this rebooted sitcom — it’s hard to believe he isn’t actually the grandson of Ronnie Barker’s original Fletcher. (Mark Bonnar as Officer Meekie also deserves special mention.) This week, the Governor asks Fletch to keep an eye on a new inmate, depressed ageing rock star Rob Strange (Phil Cornwell, pictured right with Bishop).