Section 12. Leave.

(1) The Chief Election Commissioner or an Election Commissioner may be granted leave in accordance with the rules for the time being applicable to the service to which he belonged before the date of his appointment and he shall be entitled to carry forward the leave standing at his credit on such date, irrespective of the provisions contained in section 13. (2) The power to grant or refuse leave to the Chief Election Commissioner or an Election Commissioner and to revoke or curtail leave granted to him, shall vest in the President.