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.

Order of the National Green Tribunal in the matter of Gurbachan Singh Vs State of Punjab & Others dated 11/09/2013 regarding use of loudspeakers, microphones in religious and marriage places in the State of Punjab and the noise pollution caused by it.