Indian Railways installs MTRC system to prevent train accidents
https://www.railway-technology.com/news/indian-railways-installs-mtrc-system/
Recently, more and more railway operators have been installing systems for safety. But, in developing countries, they haven't yet been installed due to lack of budget. The section between Churchgate to Virar is just a small part of the entire India Railway.
They should expand the area of MTRC system.