Section 26 of the Principal Act is amended by -

(a) the designation of that section as subsection (1),

(b) in subsection (1), the insertion of ", other than functions under this section and sections 22A (other than subsection (6)) and 22B," after "specified by the Commission", and

(c) the insertion of the following subsection:

"(2) For the purposes of the performance of some or all of its functions under this Act, the functions of the Commission may, unless otherwise stated, be performed by a division of the Commission consisting of such uneven number of Commissioners, not being less than 3, as the Commission may determine.".