For every day that the opening of Chennai metro rail is de layed, the city is paying a price - a huge price in terms of public health.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/delay-metro-inauguration-robs-citizens-cleaner-air
[2] http://admin.indiaenvironmentportal.org.in/category/author/karthi-keyan-hemalatha
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-chennai
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tamil-nadu
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/chennai-t
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/metro
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/rail-transport
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/carbon-dioxide
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/cse
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vehicular-pollution
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/public-transport