Routemaster RM1933 (ALD 933B) on route 15H
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/87347455@N00">Chris Sampson</a> (original), cropped by User:Ultra7
CC BY 2.0
Crop of <a href="//commons.wikimedia.org/wiki/File:Routemaster_RM1933_(ALD_933B),_23_October_2013.jpg" title="File:Routemaster RM1933 (ALD 933B), 23 October 2013.jpg">File:Routemaster RM1933 (ALD 933B), 23 October 2013.jpg</a>