Question

“The power to pardon is a part of the constitutional scheme, and we have no doubt, in our mind, that it should be so treated also in the Indian Republic. It has been reposed by the people through the Constitution in the Head of the State, and enjoys high status. It is a constitutional responsibility of great significance, to be exercised when occasion arises in accordance with the discretion contemplated by the context. It is not denied, and indeed it has been repeatedly affirmed in the course of argument by learned counsels appearing for the Petitioner that the power to pardon rests on the advice tendered by the Executive to the President, who subject to the provisions of Art. 74(1) of the Constitution, must act in accordance with such advice......”
We are of the view that it is open to the President in the exercise of the power vested in him by Art. 72 of the Constitution to scrutinise the evidence on the record of the criminal case and come to a different conclusion from that recorded by the court in regard to the guilt of, and sentence imposed on the accused. In doing so, the President does not amend or modify or supersede the judicial record. The judicial record remains intact, and undisturbed. The President acts in a wholly different plane from that in which the Court acted. He acts under a constitutional power, the nature of which is entirely different from the judicial power and cannot be regarded as an extension of it. This is so, notwithstanding that the practical effect of the Presidential act is to remove the stigma of guilt from the accused or to remit the sentence imposed on him.
It is apparent that the power under Art. 72 entitles the President to examine the record of evidence of the criminal case and to determine for himself whether the case is one deserving the grant of the relief falling within that power. We are of opinion that the President is
entitled to go into the merits of the case notwithstanding that it has been judicially concluded by the consideration given to it by this Court. In Kehar Singh v. Union of India, 1989 SC, this court stated that the same obviously means that the affected party need not be given the reasons. The question whether reasons can or cannot be disclosed to the Court when the same is challenged was not the subject-matter of consideration. In any event, the absence of any obligation to convey the reasons does not mean that there should not be legitimate
or relevant reasons for passing the order.
[Extract from the judgment of Shatrughan Chauhan v. Union of India 2014 (3) SCC 1]