In the UK too. Here's an interesting look at how vehicle detection works https://www.linkedin.com/pulse/20141005200312-83983163-traffic-signals-part-6-vehicle-

In the UK too. Here's an interesting look at how vehicle detection works https://www.linkedin.com/pulse/20141005200312-83983163-traffic-signals-part-6-vehicle-detection https://www.linkedin.com/pulse/20141005200312-83983163-traff...