Visit my mom at the Salvation Army's International HQ (temporarily housed at William Booth college while its building is being rebuilt near the Millennium Bridge.) We even get to shake hands with the General, the Salvation Army's equivalent of the Pope... (well, roughly speaking.) After lunch there we head to Parliament, wait in line to see the House of Commons (reasonably interesting talk about the National Health Service got more interesting when the opposition did a "Point of Order" asking "when is Blair going to explain this whole WMD coverup?" to which the unflappable answer from the Speaker of the House was "tomorrow, as scheduled") and the House of Lords (quite a bit drier.) Had a fancy dinner at The International restaurant by Trafalger Square.
This was at Trafalger Square, outside the International restaurant.