Janet has become a PCSO and tries to gain Gaz's respect by making her first arrest. This proves more difficult than she imagined and she ends up landing herself in deep water instead. Louise is worried that Janet is a better mother than her, so she dresses like Janet and tries to improve baby Louise's IQ by quizzing her on mathematics. Donna and Gaz are both distressed when they receive their divorce papers. They decide they are not ready to have a happy divorce yet and run off to tell Janet, who is upset they think she is such a pushover. Wesley tries to fit in with the gang by learning what he sees as the Runcornian way of life - eating pasties, shimmying like Tim and borrowing each other's clothes. When Donna sees the effort he has gone to for her, looking ridiculous shimmying in Janet's PCSO uniform, she softens. Will she divorce Gaz after all?