A whopping 365 hospitals, including 51 government Health Care Facilities in the State are operating illegally without valid consent from the Tamil Nadu Pollution Control Board.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/365-hospitals-lack-tamil-nadu-pollution-control-board-clearance
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/new-indian-express-chennai
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tamil-nadu
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/state-pollution-control-board-spcb
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-act-1981
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-act-1974
[7] http://admin.indiaenvironmentportal.org.in/thesaurus/national-green-tribunal-ngt
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment