Part IV Miscellaneous and General 24—27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28Interpretation. 29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30Commencement, duration, expiry and revival of provisions of this Act. 31Short title, repeals, savings and extent. Part IV