Order of the National Green Tribunal in the matter of Omesh Saigal Vs Pappu Chander & Ors. dated 13/01/2014 regarding noise pollution caused by loudspeakers which is beyond the permissible limit in a religious place in NCT of Delhi.
Links:
[1] http://admin.indiaenvironmentportal.org.in/content/order-national-green-tribunal-regarding-noise-pollution-caused-loudspeaker-which-beyond
[2] http://admin.indiaenvironmentportal.org.in/category/thesaurus/noise-pollution
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/religious-places
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/delhi
[5] http://admin.indiaenvironmentportal.org.in/thesaurus/national-green-tribunal-ngt