Which one of the following statements relating to the power of the president of India to grant pardon is not correct?

• A. The president has the power to grant pardon where punishment or sentence is by a Court Martial.
• B. The president can grant pardon in all cases where the sentence is a sentence of death.
• C. The Court's power of judicial review is very limited in relation to the decision of the President on mercy petition.
• D. The power to grant pardon by the President is the power that the sovereign never exercises against its own judicial mandate.