<a href="https://en.wikipedia.org/wiki/Sovereign_Bus_%26_Coach" class="extiw" title="w:Sovereign Bus &amp; Coach">Sovereign Bus &amp; Coach</a> <a href="//commons.wikimedia.org/wiki/Routemaster_bus_RM1933" title="Routemaster bus RM1933">Routemaster bus RM1933</a> (reg. ALD 933B) operating <a href="https://en.wikipedia.org/wiki/London_Buses_route_13" class="extiw" title="w:London Buses route 13">London Buses route 13</a> to <a href="https://en.wikipedia.org/wiki/Aldwych" class="extiw" title="w:Aldwych">Aldwych</a>. It's not far from the terminus, heading south east down Cockspur Street in the City of Westminster, about to cross <a href="https://en.wikipedia.org/wiki/Trafalgar_Square" class="extiw" title="w:Trafalgar Square">Trafalgar Square</a>.
<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:Sovereign_Routemaster_bus_RM1933_(ALD_933B)_route_13_Cockspur_Street_18_March_2005_uncropped.jpg" title="File:Sovereign Routemaster bus RM1933 (ALD 933B) route 13 Cockspur Street 18 March 2005 uncropped.jpg">File:Sovereign Routemaster bus RM1933 (ALD 933B) route 13 Cockspur Street 18 March 2005 uncropped.jpg</a>