'Saints and Sinners'

Jack meets with his tutor Lucy to discuss his slipping grades and late coursework. She's understanding when he explains the problems at home, but suggests he lets them sort it out themselves so that he can concentrate on his studies. When she agrees to help him with a work plan, Jack is relieved.

Later, Imogen arrives back home with a group of friends. Jack takes his work upstairs, but later he gets a call from a complaining neighbour and so kicks them all out.

Meanwhile, Mrs Tembe is full of self-importance as she goes with Julia to find an outfit to meet The Queen. In an expensive boutique they meet Mo'nique, who clearly thinks they're too old to be in there and is unhelpful as she chats on the phone. Mrs Tembe looks horrendous in everything, Julia gets frustrated and the whole trip is a disaster.

Later, Mrs Tembe offers herself to Heston as a student of etiquette. Heston ropes in Cherry to play The Queen as he plays the role of Courtier introducing Mrs Tembe, but when Cherry asks her a serious question about the NHS, Mrs Tembe panics and they start again...

Elsewhere, Jimmi helps a drugs-worker who is out of his depth.