(5) If, in the case of the Chief Justice, the Premier of one of the States to which this Order applies represents to the Lord High Chancellor of Great Britain or if, in the case of any other judge of the Supreme Court, the Judicial and Legal Services Commission represents to the Chief Justice that the question of removing the Chief Justice or other judge, as the case may be, for inability as aforesaid or for misbehaviour ought to be investigated then—
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(a) the Lord Chancellor or the Chief Justice, as the case may be, shall appoint a tribunal which shall consist of a Chairman and not less than 2 other members selected by the Lord Chancellor or the Chief Justice, as the case may be, from among persons who hold or have held office as a judge of a court of unlimited jurisdiction in criminal and civil matters in some part of the Commonwealth or as a judge of a court having jurisdiction in appeals from any such court; and
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(b) that tribunal shall enquire into the matter and report on the facts thereof to the Lord Chancellor or the Chief Justice, as the case may be, and recommend whether the question of the removal of the Chief Justice or other judge, as the case may be, should be referred by Her Majesty to the Judicial Committee.