Glad there's actual urls and not just the QR codes.
I think it depends where in london you go.
Any place with big attractions like a theatre is bound to have muck everywhere. I can't remember what they were called but one of the docks I went to once was quite clean. Can't remember whether Camden was clean, I wasn't looking much at the pavements.
You can tell that image is in Britain though:
Muck on the pavements (despite the bin being just across the road), traffic being diverted (with a big yellow sign), double yellow lines and of course most significant - the patchwork roads.
(The only place I've seen worse roads is Greece.)
*cringes* I don't like musicals.
Oops, I've gone really far off topic