Pretty sure that is a defensive design choice of London ever since 2005. It's not just a lack of public toilets. It's also a lack garbage bins and opting for se

Pretty sure that is a defensive design choice of London ever since 2005. It's not just a lack of public toilets. It's also a lack garbage bins and opting for see through plastic bags at smaller stations. All of these decisions are to protect against bombs to my knowledge.