The Case for More Traffic Roundabouts — "Here’s why: Using simple principles of physics, roundabouts dramatically reduce crash rates, as well as injuries and deaths. They diminish vehicle emissions. They are a more effective use of road space, and cost less to maintain than traditional four-way intersections. And it’s time that America learns to love them."
These images caused a great debate among my antipodean circle in London whether they are real or have been photoshopped. As far as we can gather it does exist. But it is surreal - and only in the UK surely would something like this be real.