Slater and Stamp pursue a man seeing lobbing a dustbin through a window, but Slater's bull-in-a-china-shop routine leads to him taking the man's front door right off the hinges. Forced to wait for a carpenter to repair the door, Slater becomes distracted and the house is robbed whilst his back is turned. A series of blunders then puts him on a collision course with Stamp and the new Chief Inspector.