(1) If any question arises in any proceedings under this Act as to the liability of any person to pay compensation (including any ----------------------------------------------------------------------
1. Subs. by the A. O. 1937 for "G. G. in C.".
2. S. 18A ins. by Act 15 of 1933, s. 11.
3. Subs. by Act 8 of 1959, s. 13, for "one hundred" (w.e.f. 1-6- 1959).
4. Subs. by Act 64 of 1962, s. 6, for certain words (w.e.f. 1-2- 1963).
35 question as to whether a person injured is or is not a workman) or as to the amount or duration of compensation (including any question as to the nature or extent of disablement), the question shall, in default of agreement, be settled by 1*[a Commissioner].
(2) No Civil Court shall have jurisdiction to settle, decide or deal with any question which is by or under this Act required to be settled, decided or dealt with by a Commissioner or to enforce any liability incurred under this Act.
20.
Appointment of Commissioners.