![The Dancing Traffic Light in Lisbon](https://hight3ch.com/wp-content/uploads/2014/09/the-dancing-traffic-light-in-lis.jpg)
In Lisbon, Portugal they believe that smart ideas can turn the city into a better place. Like a dancing traffic light that makes people wait and watch rather than walk through the red light.
In Lisbon, Portugal they believe that smart ideas can turn the city into a better place. Like a dancing traffic light that makes people wait and watch rather than walk through the red light.