Birds Of A Feather (1989)

Radio Times review

"Bring in a regular wage or find someone else to ponce off!" is Tracey's ultimatum to Sharon shortly before chucking her sister and Dorien out on the street with a bin bag of clothes and no money. It means the pair must doss down for the night in less than salubrious surroundings, while we must face a barrage of jokes about evil-smelling toilets, crack dens and prostitutes.

Linda Robson spends most of the episode looking like a bulldog chewing a wasp although there is one scene between her and Pauline Quirke, who's holed up in a bookies, that gives you hope that this sitcom could return to its former glory.