New Delhi, May 30 -- The Supreme Court on May 16, in the Vanashakti Vs Union of India case, struck down two of the Union government's office memoranda (OMs) and a notification that allowed retrospective environmental clearances to projects that began construction without prior approval - but experts point out that retrospective forest clearances (which are very common) do almost the same damage. For example, the minutes of the latest Forest Advisory Committee meeting, held on April 15, available on Parivesh website, has several cases of ex post facto forest clearances considered by the Committee. These include: ex post facto clearance for regularisation of diversion of 11.562 ha of forest land for establishment of Integrated Steel Plant in ...