https://www.bbc.co.uk/news/av/uk-en...0000-bees-found-in-roof-of-cambridge-hospital "More than 60,000 bees have been found in the roof of a hospital building. Staff at Fulbourn Hospital in Cambridge called in experts after noticing a large number of bees flying in and out of the Beechcroft building, which houses staff but is not open to patients. They said "honey oozed" from the between gaps in the brick and plasterwork when a roof panel was removed on 10 September." Is this enough to help you get off to sleep? It must be a real sod if you are interrupted and have to start all over again.