A long long time ago in a land far away there was a council office. Late one evening police surrounded the office building.  They took away two senior council officials,  who both claimed to be working late. But one of them was actually making obscene phone calls to a call box in The Big City. One of the council guys was a more than a little creepy and odd. The other was very much the life and soul of the party. You can guess which was the obscene caller. He had been caught as a teenager doing much the same thing. But as he came from a nice middle class family, the matter was not pursued and he didn't get the help it turns out he needed. It was never revealed what the guy said but it was so worrying and such a concern that the Big City police went to all the trouble of tracing all incoming calls to the phone box. By the way, you got that it wasn't the creepy guy who was arrested?