In Swindon there is a roundabout called the ‘Magic Roundabout’ it is supposed to be the most thrilling roundabout in the UK. 5 mini Roundabouts in to one big roundabout.
Thanks to a rather daring bit of design work, it is now a “Ring Junction”on which are painted five mini-roundabouts, one for each approaching road. They are linked by two-way roads forming a ring. Therefore, approaching it, you can turn either left or right on to the “roundabout” and proceed around it in whichever direction provides the shortest route to your exit.
you just have to remember to look both ways!!!
http://www.roads.org.uk/articles/the-magic-roundabout