A guide to free toilets in London

Having visited London quite literally hundreds of times in recent years and being cursed with a well-documented weak bladder, I’ve often been caught short on my trips around the city. Central London is a haven of presentable and reasonably hygienic toilets and there’s absolutely no reason why you’d ever need to pay any money to spend a penny or why you’d queue impatiently at the few public toilets that are found in the main tourist areas.