Bengaluru Metro Rail Corporation [bmrcl] — Loud talking

Many people have started talking at high decibels within the cars. They are highly insensitive and think it's fashionable to do so. Nobody is interested nor happy to hear these sorts of loud conversations. Can we bring a system to monitor and ensure that such set of people who are wild and disobedient are brought to the books of discipline. It looks like we are missing the basics of co-living.