India, Aug. 20 -- The Supreme Court on Wednesday asked the Delhi High Court not to grant any stay on trials in coal block allocation scam cases and decide pending appeals of accused within four weeks to ensure their rights are not adversely affected. A bench of Chief Justice Surya Kant and Justices Joymalya Bagchi and V Mohana passed the orders after it was pointed out that in some coal scam cases the accused have moved the high court for relief while in some cases they have moved the top court. "No interim stay can be granted by the Delhi High Court. However, keeping in view the fact that non-stay of the trial may prejudice the rights of the accused, the high court is directed to decide such petitions preferably in four weeks," the bench...