Chandigarh (Haryana) [India], February 23 (ANI): The Haryana Police on Friday revoked the imposition of the National Security Act (NSA), 1980 against some union leaders of the Ambala district after announcing it late on Thursday night, officials said. Sibash Kabiraj, IGP Ambala Range said that the NSA will not be invoked against the farm leaders. “This is to clarify to all concerned that the matter of invoking provisions of the National Security Act on a few farm union leaders of district Ambala has been reconsidered and it has been decided that the same will not be invoked,” he said. The Poli…