Karen has to deal with Barney on her own when he first arrives. Sid returns from his holiday, only for his anxiety to immediately return.
Mrs Tembe has to get to the bottom of a mystery when a baby is found abandoned in the toilets at The Mill.

Rob investigates a break-in and is shocked to discover who the perpetrator is. Ayesha and Sid try to help Emma to decide what to do with her new car. Valerie has to deal with a needy ex-colleague who appears to be stuck in a downward spiral.