(1) The jurisdiction of the Supreme Court in the following matters shall be exercised by not less than three Judges sitting together in Court:
(a) an application under any Ordinance relating to legal practitioners for admission of a person to practise as a barrister and solicitor, or as a barrister or as a solicitor, of the Court;
(b) any matter relating to the issue of, or the cancellation of, a practising certificate under any such Ordinance; and
(c) any matter relating to the professional behaviour or conduct of a legal practitioner.