Order of the National Green Tribunal in the matter of Sarabjit Singh & Others Vs State of Punjab dated 30/05/2019 regarding remedial action against the pollution caused by the Universal Carbon Factory at Tanda, Hoshiarpur Road, Hoshiarpur Punjab. The report by the Punjab Pollution Control Board (PPCB) acknowledged violations under Air Act 1981 and the unit was directed to be shifted by April 2020.