The best solution from trials in UK is to turn off the traffic lights altogether and allow pedestrians to wander freely. http://www.bbc.co.uk/news/magazine-180

The best solution from trials in UK is to turn off the traffic lights altogether and allow pedestrians to wander freely. http://www.bbc.co.uk/news/magazine-18072259 http://www.bbc.co.uk/news/magazine-18072259