Appointment of board of inquiry
74.—(1)  The Minister may, by notification in the Gazette, appoint a board of inquiry and direct the board to inquire into and report to him upon a matter defined in the notification being a matter included within the definition of “industrial matters” in section 2.
(2)  The Minister shall not exercise the power conferred by subsection (1) in relation to a matter unless he is of the opinion that there are special circumstances by reason of which the matter would not otherwise be satisfactorily regulated by collective agreements or awards made under this Act.