After Gurgaon, it should be Noida's turn to start a car-free day or so think the green-activists of Noida.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/greens-demand-no-car-day-noida
[2] http://admin.indiaenvironmentportal.org.in/category/author/sharmila-bhowmick
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-noida
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/uttar-pradesh
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/noida
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/car-free-days
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/gautam-budha-nagar
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vehicular-pollution
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/state-pollution-control-board-spcb-0
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution