Oh, so maybe the bus stop S was changed? Sorry, yes it was back in 2018.
I guess we should stick to referring to the location as: 4 Victoria Street, London. Thanks, Anon. Guessing the Q pic was taken during POTUS' 2-day working trip on 13, 14 July, 2018 and posted 28 JULY, 2018. We think this pic is not associated with any of the other London pics timewise.
Oh, an interesting piece of info was just shared on UK thread re the PICCADILLY PICS. An anon noted that an ongoing train transit strike caused London to bring out some old vintage buses at the beginning of February 2014 and thru April 2014, like the vintage red bus seen in Q's London Piccadilly pic. Anons noticed that there are none of the usual advertisements seen on the regular buses. This seems to fall into place with our current timeframe estimate, perhaps even helping us to narrow it from a beginning bookend of October 2013(the LG G2 phone ad) to now having a bookend starting at FEBRUARY 2014 to when a ticket kiosk appears near one of the subway entrances in May 2014 on StreetView. Anyone else thinking FLYNN?
CAMBRIDGE DINNER? Will come back with sauce on London Train Strike/Use of old buses to assist.