What powers does Parliament have when the powers of a State Legislature are exercisable by or under the authority of Parliament under Article 357?
Under Article 357, when the powers of a State Legislature are exercisable by or under the authority of Parliament due to a Proclamation issued under Article 356, Parliament can: (a) confer on the President the power to make laws for the State and authorize the President to delegate that power to any other specified authority; (b) make laws conferring powers and imposing duties on the Union or its officers and authorities; and (c) authorize the President to approve expenditure from the State's Consolidated Fund when the House of the People is not in session.