235. Judges and Chief Justices of the Supreme Court and High Courts shall hold office until sixty-five years of age, provided that-
(a) a Judge may by resignation under his hand addressed to the President of the Federation resign his office;
(b) a Judge may be removed from his office by the President on the ground of infirmity of mind or body or wilful neglect of duty, or improper exercise of judicial functions or conviction for any infamous offence, if the removal is recommended by the Supreme Court, on reference being made to them by the President.