Mum, 10pm, BBC2

DAY two of the family’s country vacation and there’s no rest for Cathy (Lesley Manville), no matter how hungover she feels. Kelly, too, doesn’t feel so good the morning after, though for very different reasons — and Jason’s sausage breath doesn’t help. Derek (Ross Boatman, pictured), meanwhile, is thrilled that he was able to take his wellies off all by himself. Magic.