SynopsisThe Metro ecosystem is undoubtedly India's most successful behavioural experiment. No one litters, since the floor is shinier than living room tiles. No one shouts, because announcements are audible enough. And everyone taps their card with the solemnity of a monk ringing a temple bell. Even our gleaming airports, with their passenger outbursts, have the Metro as their secret 'world-class' role model.

Source: Economic Times January 30, 2026 19:56 UTC