The article discusses the introduction of a fourth light—white signal—to traffic lights in European cities, particularly focusing on Rome as a potential testing ground. This new system aims to improve communication between traffic infrastructure and autonomous vehicles by allowing them to coordinate movements in real-time. The current three-light system (red, yellow, green) has been standard for decades but is being challenged by advancements in autonomous driving and smart traffic networks. Research suggests that increased adoption of autonomous vehicles could significantly reduce congestion and waiting times at intersections. However, experts caution that widespread implementation requires a substantial number of autonomous vehicles on the road and significant investment in upgrading existing infrastructure. In the meantime, the technology is expected to be tested in controlled environments such as ports, industrial zones, and other restricted areas before broader deployment.
Bias read (Center): The article presents information about a technological development in urban planning and transportation without overtly promoting any political ideology. It provides balanced coverage of both the potential benefits and challenges associated with implementing the white signal system. While it cites a






