In W Africa generally, nobody minds a man weeing in full view, any old where. Even the women wee in the street, but this is all very sensible as there are no public toilets at all. My concern nowadays if I'm ever in London (which isn't often) is finding drug-dealers and drug-takers in the public toilet. I always choose a large store, where you're a bit safer. Newport Boy, I used to go to Glasgow derby matches betweem Rangers and Celtic. The men used to wee in their empty 'carry-oots' and chuck them at the other supporters on the way out. (This was after they'd used them to stand on so they could get a better view of the match.) Funny creatures, men...