Because of the tube strike, traffic was a nightmare and so I walked walked to the movies + dinner in Soho, going through Westminster and Whitehall. I'm going to a wedding in St. Margaret's Church (third picture down) next weekend.
The Royal Hospital Chelsea has a very Oxfordy Great Hall, with long lists of the locations of British military actions since the 17th century written on the walls. The British have a long history in Afghanistan.