The article discusses the potential introduction of a fourth, white light phase on traffic signals in European cities, aimed at optimizing traffic flow with autonomous vehicles. It references scientific simulations showing that the white light phase significantly reduces waiting times at intersections. The concept is being tested in Italy and supported by research from the United States, particularly a study conducted by researchers at North Carolina State University in 2023. The white light is designed not as an additional stop signal but as an indicator that autonomous vehicles have taken control of the intersection. This would shift driving paradigms, requiring human drivers to follow the lead of autonomous vehicles while the system calculates optimal speed and distance. However, implementation faces challenges, including the need for a critical mass of autonomous vehicles and significant infrastructure costs. Initial testing is expected in controlled environments like logistics centers and industrial zones before broader rollout.
Bias read (Center): The article presents a technical and scientific discussion on a new traffic management innovation without overtly promoting any political ideology. While it highlights the potential benefits of autonomous vehicle integration, it does not take a clear stance on governmental policies or political ston





