[Astro_Bot]

Ok, the roundabout at the Arc de Triomphe in Paris. Six lanes of traffic capacity and no markings.

http://www.youtube.com/watch?v=BliGIPQ_KHc
http://www.youtube.com/watch?v=smsmDrtA_OI
http://www.youtube.com/watch?v=AUj6fyNRFyE