A decade ago, plans for a metro and clean-fuel buses were hailed as New Delhi’s answer to pollution.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/delhi%E2%80%99s-air-dirty-ever-despite-some-reforms
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/dawn-pakistan
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/metro
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mexico
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/cars
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/subsidies
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/diesel
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/cse
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/cycles
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/cng
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/cng-buses
[13] http://admin.indiaenvironmentportal.org.in/category/thesaurus/kerosene
[14] http://admin.indiaenvironmentportal.org.in/category/thesaurus/rspm-pm-10
[15] http://admin.indiaenvironmentportal.org.in/category/thesaurus/who
[16] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health-effects
[17] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vehicular-pollution
[18] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution-control