I took this a few minutes ago on the Circle Line. It's quite a different experience from riding the BART, which feels like I was riding on it just minutes ago (when it was really a long time ago). Fri, 07 Dec 2007 10:02:39 GMT Fri, 07 Dec 2007 18:42:11 GMT Tue, 31 May 2011 22:13:23 GMT http://static.scripting.com/photos/archive/2007/12/07/londonUnderground/