Odd story from Coventry here
about a landlord who had a load of full casks/kegs nicked from the back of his pub, but it turned out that all that was inside was dirty water he'd pumped out fromhis flooded cellar.
I'm not sure why the landlord thought it OK to put "poisonous" or at least dirty water into someone else's casks (I presume).
Plus the stolen casks/kegs would probably be worth more than the beer that was in them before!