The city now has 100 more cluster buses, taking the fleet to 1,590.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/delhi-gets-100-more-cluster-buses
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/delhi
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/buses
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/public-transport
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/cng-buses
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/congestion
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution-control
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/transport