Research on countdown traffic lights is inconclusive with regards to their safety [0]. They can not realistically be described as best practice. [0] https://ww

Research on countdown traffic lights is inconclusive with regards to their safety [0]. They can not realistically be described as best practice. [0] https://www.maxapress.com/data/article/dts/preview/pdf/DTS-2023-0016.pdf https://www.maxapress.com/data/article/dts/preview/pdf/DTS-2...