The Nikkei (Japanese Newspaper) on 18th January, 2019 has published an article that Zero-Sum has been undertaken demonstration of an Emergency Vehicle Priority System using V2X communication technology in INDIA.

Please click here and check the contents (Cited from「The Nikkei Electronic edition」, Japanese).

https://www.nikkei.com/article/DGXMZO40159760Y9A110C1AM1000/