Order of the National Green Tribunal in the matter of Prem Singh Yadav Vs Union of India & Others dated 05/04/2019 regarding illegal sand mining by M/s. Dijiyani Mining Corporation Pvt. Ltd., M/s. Silvrr Mist Retail Pvt. Ltd., Vikas Parmani, Rupesh Kumar Chauhan and RSI Stone World Pvt. Ltd.