(1) This section applies if, before the commencement day—
(a) a complaint was made to the registrar of liquor licences under the Liquor Act 1975 , section 77 or section 117; and
(b) the registrar had not decided what action to take in relation to the complaint.
(2) The complaint is taken on and after the commencement day to be a complaint to the commissioner for fair trading.