I think I came across the one near Oxford trying to get home from Brize Norton - I am not the best of navigators when faced with this mess that goes on for miles - realy is a horrible road to try and follow. Luckily I spotted one of those mobile speed camera do dahs, and got directions from the police manning it. I was probably their only happy customer of the day.
I dont know how you negotiate one of these
What do all those wriggles mean?
Perhaps the answer is to put one on top of each roundabout at least whilst people are learning to become accustomed to them - you could use failed dancers from the x factor - would lower unemployment. I am just not sure what that butt is trying to tell me, so it might be more difficult for me.