The Delhi government faces a mammoth task of de-registering about 19 lakh diesel vehicles in the national capital that are over 15 years old.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/task-phase-out-15-year-old-vehicles-will-not-be-easy-delhi-govt
[2] http://admin.indiaenvironmentportal.org.in/category/author/pragya-singh
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/asian-age-new-delhi
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/diesel
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vehicles
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/national-green-trbunal-ngt
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/centre-science-and-environment-cse
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vehicular-pollution
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution