Appointment of retired judges: temporary sittings permitted with presidential and individual consent, retaining full judicial powers. Article 224A permits a requesting authority to ask former High Court judges to sit and act as Judges of a High Court, subject to the President's prior consent and the individual's voluntary consent; such appointees receive presidentially determined allowances and enjoy the full jurisdiction, powers and privileges of a High Court Judge while sitting, but are not otherwise deemed to be Judges.