On the Buses: Mum's Last Fling

At the social club Stan's Mum meets a man called Wilfred and her behaviour changes drastically. She stays out late with him and buys clothes more suited to a younger woman in addition to a wig.

She neglects her household chores, meaning that Stan, Olive and Arthur have to do their own cooling and cleaning. Fortunately for them however, they discover that Wilfred is already married.