(1)There shall be a Tribunal for the purpose of investigating complaints about the Service in the manner specified in Schedule 1 to this Act.
(2)Schedule 2 to this Act shall have effect with respect to the constitution, procedure and other matters relating to the Tribunal.
(3)The Commissioner shall have the functions conferred on him by Schedule 1 to this Act and give the Tribunal all such assistance in discharging their functions under that Schedule as they may require.
(4)The decisions of the Tribunal and the Commissioner under that Schedule (including decisions as to their jurisdictions) shall not be subject to appeal or liable to be questioned in any court.