Postman Pat and the Popular Policeman

P.C. Selby feels he is no longer needed in Greendale and applies for a transfer to Pencaster Police Station. When Pat and Julian find out, they decided to throw P.C. Selby a huge party to show him that he is still wanted.Pat invites everyone to the party on his rounds, while the school students write a song to stop P.C. Selby from leaving.P.C. Selby is called on to do a variety of tasks that day, and this along with the giant party convinces him that he must stay.