The first in the Mr Bunsponge (Mr B) series. In this episode Mr B's day begins when a policeman rings the doorbell. He unwittingly asks for Mr B's help, who is delighted to spend his day 'helping' the police. The inevitable disastrous and chaotic results that follow leave an indelible mark on the whole of the local police force.
Other titles in the series are:

Jung Mr B - Once again Mr Bunsponge (Mr 'B') brings his own virtual reality into a situation. Attending the annual Rambler's Association meeting seems simple enough, but when he walks into the wrong meeting where he is mistaken for a psychiatrist, confusion abounds. That is confusion for everyone except Mr 'B', who sails through in his usual unflappable manner and wonders what all the fuss is about.

Doctor B In The House? -Mr. 'B' at a feminist meeting and is mistaken for a doctor. He then, to the applause of the key speaker's devotees, treats her for a secret and fatal disease. Only Mr. 'B' could invent it and cure it.