Why? Dot Dot Dot Ex Why Zed Design (XYZ) claims that its modular traffic-light system is the worlds safest configurable traffic light. The pole consists of stackable tubular plastic or polymer sections held in place with a tensioned cable. It collapses if a car collides with it, minimizing vehicle damage and passenger injury. The unit requires little maintenance and has low replacement costs.
Modular, Traffic LIght System, MTLS, Cut, Down2, Dot Dot Dot Ex Why Zed Design