The Vauxhall Bridge part of this walk was therefore done in rather a rush, because I was late, so it turned into more of a route march than a meander. However, it's a part I don't remember walking down before and it was my favourite time of the evening in London, so I enjoyed it nonetheless. I might have to do this again sometime too. I was slightly nervous of taking the photo of the famous MI6 (or SIS) building and lo and behold, the moment I had, a man in a suspiciously bulky vest and all in black appeared hurrying towards me. I sauntered on, trying to look innocuous.