Changing the subject a little I can tell you one very spooky story which frightened me at the time.
I was based at HMS Forest Moor near Harrogate while on night duty on patrol I was walking down this passage and through a fire door which I closed, walked a few paces and they reopened, went back and closed them, and I stood for a while, but the same thing happened but I thought some one was hiding and having fun at my expense. Checked for strings and hiding places nothing found. Closed doors and walk away but the doors once again reopened this time I didn't stop.
I told the story in the bar the next day expecting a few laughs, but alot more told their stories. The place was haunted by a soldier who had died there during the war.