Serious question to be tried
14 Mr Hughes QC who appeared with Mr Oliver for the Plaintiff submitted that the serious question to be tried was whether the position had now been reached that the Commissioner has exhausted his discretion under s 29(3) with the result that the time has come for an order to be made requiring the Commissioner to give his approval to the procedure. In that regard Mr Hughes points particularly to what are said to be the reasons for not agreeing that are contained in the letter of 23 April 2010. Mr Hughes says that no attempt is made in that letter to suggest that the security proposed in the special advocate procedure propounded by the Plaintiffs would be compromised by the adoption of the procedure.
15 The Commissioner submits that there either is either no serious issue to be tried or, if there is, it is a very weak one. It is said that the real difficulty in establishing the proposition even on an interlocutory basis is that the Commissioner's approval under s 29(3) necessarily incorporates an element of discretion. Mr Griffiths SC who appeared with Mr Lynch for the Commissioner, drew my attention in particular to para [153] in Campbell JA's judgment (with whom Handley AJA agreed) in the Court of Appeal's decision in AVS where he said:
I recognise that section 29(3) does not impose on the Tribunal an obligation never to disclose or to permit the disclosure of section 15(6) information. Rather, the obligation is one that does not apply if the Commissioner approves otherwise. This has the effect that it is the Commissioner, not the Tribunal, who (subject to a qualification I will soon discuss) has the final say about whether such information should be disclosed. This is understandable policy, as the Commissioner may be in a position to know, when the Tribunal does not, that a piece of information that seems innocuous on its face could have detrimental consequences when viewed in conjunction with other information.
16 In addition, Mr Griffiths drew attention to what Schmidt J had said in paras [57], [58], [68], [71] and [72] of her Honour's judgment that recognised the discretionary basis for any decision the Commissioner made under s 29(3). The recognition of the discretionary basis for the Commissioner's decision, and the Court of Appeal's statement that the Commissioner has the final say about the disclosure of the information, was said to stand in the way of any order for mandamus directing the Commissioner to approve the special advocate procedure.
17 Mr Hughes had taken me to passages in R v Anderson; ex parte IPEC-Air Pty Ltd (1965) 113 CLR 177 which he said supported the view that mandamus could go to direct the decision maker in relation to the decision the decision maker was required to make.
18 That case concerned an application for a charter licence to carry freight in aircraft. The Director-General was invested with the duty of issuing licences for interstate air services if satisfied that the applicant was capable of complying during the currency of the licence with the provisions of the Air Navigation Regulations relating to safety. The Director-General, acting in accordance with governmental policy against allowing persons other than those already engaged in it to operate interstate airfreight services, refused the application on the ground that the applicant would not be in a position to provide the aircraft necessary to operate the service.
19 The relevant Regulation was 199(2) that provided:
Where the proposed service is an interstate service, the Director-General shall issue an aerial work, charter or airline licence, as the case requires, unless the applicant has not complied with, or has not established that he is capable of complying during the currency of the licence with, the provisions of these Regulations, or of any direction or order given or made under these Regulations, relating to the safety of the operations.
20 Kitto J said this (at 187-8):
It must be kept steadily in mind that under reg. 199 (2) the Director-General was under a positive duty to issue the charter licence unless the applicant had not established that he was capable of complying during the currency of the licence with certain provisions relating to the safety of the operations. … Only by the imposition of that positive duty were the Regulations as to charter licences saved from invalidity under s. 92 of the Constitution. The evidence shows that the Director-General and his Department investigated thoroughly every aspect of the prosecutor's applications and that he was satisfied on every point; but that in obedience to instructions from the Government he was not prepared to give permission for the importation of the necessary aircraft. He did not rest his refusal of the charter licence on any consideration related to the safety of the operations. He did not specify any provision of the Regulations, or indicate any existing or anticipated future provision of any direction or order under the Regulations, relating to the safety of the operations, with which he was not satisfied that the prosecutor would be capable of complying if DC. 4 freight aircraft should be or become available to it. … Moreover, the inference is, I think, inescapable that he was satisfied of the suitability in all respects of Douglas DC. 4 freight aircraft. The evidence, and particularly the Director-General's own statements, make it clear that his refusal of the charter licence had nothing whatever to do with any question of safety, and that in truth the prosecutor has established to the satisfaction of the Director-General that it is capable of complying with any and all provisions relating to the safety of the proposed operations. …