Section 5: Transitory provisions for making regulations and by-laws.

At any time after the commencement of Parts I, II, III, IV, V and VI of this Act, regulations and by-laws may be made and approved under any other Part of this Act, but any regulations or by-law made or approved under the provisions of any Part of this Act before the commencement of that Part shall have effect only as from the commencement of the said Part.