07-07-2011, 03:54 AM
A couple of interesting discussions about road safety, including references to/explanations of roundabouts...
http://www.npr.org/2010/11/16/131360238/...fety?ps=rs
http://www.npr.org/templates/story/story...d=92945220
http://www.npr.org/2010/11/16/131360238/...fety?ps=rs
http://www.npr.org/templates/story/story...d=92945220