Wife Swap is a Comic Relief special episode of The Vicar of Dibley. It first aired 16 March 2007.
Summary[]
Geraldine participates in a wife-swapping reality television show and gets to live with Sting while Harry spends the week with Trudie Styler. Geraldine thinks that Sting is flirting with her. When she realises he isn't, she smashes a cake in his face. Alice questions Sting's appearance in his band, The Police, comparing him to her uncle who was in the police.