On the mass rapid transit system in Singapore, one of the oldest Metro rail systems in these parts of the world at well over 30 years now, an average working-class person does not carry the baggage
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/city-begins-fulfil-metro-dream
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/indian-express-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/bangalore-d
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/metro
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/urban-transport
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/delhi-metro-rail-corporation-dmrc