A British plumber had a lot of explaining to do after a sting operation caught him using his own urine to 'fix' a plumbing problem with a central heating system. In his defense the plumber claimed to have a medical condition.
Trading Standards Officers rented a home in southern England and proceeded to test out the skills of various tradesmen to see if they were honest, competent and above board. They placed hidden cameras around the home.
The worst discovery was a plumber who did not find the problem, urinated into a customers vase in their attic, poured the urine into the hot water tank and then washed the vase out in the cold water tank. He was fined and given community service.