This is almost entirely an off-topic point; but the public toilet situation in London is pretty dire. Most tube or train stations have limited or no access to facilities, and as a result, nearby businesses have become hostile to people in search of a respite.

What we have instead is a gross public urination problem (or worse on some streets). Which the city oddly aimed to solve with street-level urinals; acknowledging the problem and providing a solution which still manages to leave the city smelling like urine.

No criticism of the bars and cafes; most of these public facilities have gone abandoned (like the ones outside of Liverpool St. Station). But I do wish the city were more livable and accessible.