I have lived in London, NZ, Australia. All have had free toilets. Why? Growing up in NZ free bathrooms were normal so we take it for granted. Yes, a small population means that these facilities were less likely to be abused. But London? In Shoreditch, a part of East London that is full of pubs and hipsters quaffing the Devil's Dandruff the council sets up urinals in the street where any punter can see you pissing but only your back (it's an Octagonal urinal and you face a wall). This was a fantastic solution to an ancient problem. This may offend the yanks God-fearing sensibilities but surely a step up from seeing the perps member out in full view. The open nature of this urinal also means people are less likely to rob, kill or shag you. Surely one of you lads could bring the weeze trough to SF and make a bundle? A ye entrepreneurs or no?