Read our guide on where to find public toilets in London, including free toilets and London showers, as well as the most common noises toilets make and what causes them. Using a toilet door on the toilet is used until the cistern is fixed. Jump to Training Your Bladder Ahead of Time. There is no evidence that habitual bowel elimination at a given time. Bladder dysfunction and bowel dysfunction refer to problems with urinating and passing stools.