(2) For the purposes of this section, the Secretary has all the powers conferred by sections 14, 15 and 16 of the Evidence (Miscellaneous Provisions) Act 1958, as in force immediately before their repeal, upon a board appointed by the Governor in Council.
(3) For the purposes of any inquiry under this section, a board of an ambulance service and the employees of an ambulance service must permit the Secretary to have access to all documents and things belonging to, or in the possession or control of, the ambulance service. (4) At an inquiry under this section, where evidence is to be received and examined on oath, any director of the board of an ambulance service or employee of an ambulance service likely to be affected by the evidence is entitled to be represented by an Australian legal practitioner (within the meaning of the Legal Profession Act 2004) or by some person authorized in writing by the director or employee