Order of the National Green Tribunal in the matter of Pavit Singh Vs. State of NCT of Delhi & Others dated 18/08/2016 regarding unauthorized constructions on the land falling under Khasra No. 687/570, IGNOU road, Neb Sarai, New Delhi and the land adjacent to various streets of Harijan Basti area, Neb Sarai, New Delhi, a ridge area.