Order of the National Green Tribunal in the matter of Gurbachan Singh Vs. State of Punjab & Ors. dated 05/02/2014 regarding noise pollution caused by use of loud speakers in the State of Punjab.
Links:
[1] http://admin.indiaenvironmentportal.org.in/content/order-national-green-tribunal-regarding-noise-pollution-caused-use-loud-speakers-state
[2] http://admin.indiaenvironmentportal.org.in/category/thesaurus/noise-pollution
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/punjab
[4] http://admin.indiaenvironmentportal.org.in/thesaurus/national-green-tribunal-ngt
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/noise-pollution-control
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/state-pollution-control-board-spcb-0