The rising level of pollution because of the influx of cars in the Capital has also been a cause of concern for Delhi High Court.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/limit-cars-not-cycle-rickshaws-hc-tells-ndmc
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/pioneer-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vehicular-pollution
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/cars
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/rickshaws
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/people
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/municipal-corporations
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/high-court
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ngo
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/delhi