22(1)The Appeal Tribunal shall, in relation to the attendance and examination of witnesses, the production and inspection of documents and all other matters incidental to its jurisdiction, have the like powers, rights, privileges and authority—
(a)in England and Wales, as the High Court,
(b)in Scotland, as the Court of Session.
(2)No person shall be punished for contempt of the Tribunal except by, or with the consent of, a judge.