Do you or do you not believe in ghosts? I have spent the evening in a haunted pub. Honest. The ghost is called Mary. How do I know that it was haunted? Well, there were two bars, the "Vault" and the "Lounge". It was a quiet night so the door to the Vault was locked. And yet the pressure pad just inside, that rings whenever anyone enters the Vault, kept sounding. For 10 minutes, even possibly a quarter of an hour, there were regular buzzing noises. Until the barmaid yelled at Mary to stop. And then there were no more. Spooky.