Balance of convenience
28 In determining the harm that might be sustained by Mr Hong if the injunction is not granted, the evidence adduced by Mr Hong must be considered. Relevantly, his affidavit states such alleged prejudice as follows:
'8. I reside and work in Adelaide, South Australia. Although I am required to travel during the course of my employment, it is difficult for me to perform my duties as a Managing Director of the Arrowcrest Group if I am required to give evidence in Sydney on 23 March 2007.
9. The Arrowcrest Group conducts a large business and many negotiations occur with respect to potential contracts and deals within and outside of Australia I am most concerned about being compelled to give evidence before the Inquiry in that I may be forced to reveal information or produce documents on behalf of Tristar that are of a commercially confidential nature. This could result in Tristar specifically and the Arrowcrest Group generally suffering detriment.
10. On or about 19 February 2007 the Office of Workplace Services commenced a prosecution against Tristar in the Federal Court of Australia alleging a number of issues including that Tristar has "injured" their workers because of an alleged failure to provide work to these workers. The prosecution before the Federal Court deals with many similar issues as those encompassed in the terms of reference and therefore I am concerned that being compelled to give evidence in the Inquiry could prejudice Tristar's position.'
29 The inconvenience to Mr Hong in travelling to New South Wales to answer the summons can be readily disregarded and it is not seriously advanced as a reason relating to the balance of convenience. The Court also gives negligible weight to the consideration that Mr Hong might find it difficult to perform his duties. However the necessity to answer questions and divulge information is relied upon. As was pointed out by Edmonds J, the summonsed parties in Re Cortaus 20 ACSR 576 'were parties to the proceeding itself' (see Tristar Steering [2007] FCA [12]). His Honour was clearly mindful that the summonsed parties were parties to the appeal pending before the Full Court. Such consideration may have substantially dissipated in view of the leave granted to join Mr Hong as a party to the application.
30 Despite this amendment, I consider that the decision of Branson J in Re Cortaus 20 ACSR 576 is distinguishable. Unlike the facts relied upon for the relief claimed in that decision Mr Hong has not complained that his civil liberties might be infringed. Rather his claim for relief is based on entirely different grounds, namely his concern 'about being compelled to give evidence before the Inquiry in that I may be forced to reveal information or produce documents on behalf of Tristar that are of a commercially confidential nature.' Mr Hong was also concerned that he might be required to reveal information concerning other litigation before this Court which could 'prejudice Tristar's position'.
31 The Court is required to determine 'the practical consequences likely to flow from the interlocutory order sought' see: O'Neill (2006) 229 ALR [71] per Gummow and Hayne JJ. Section 164(3)(a) of the IR Act provides that the Commission may make a non-disclosure order if it is satisfied 'that it is necessary to do so in the interests of justice' (see s 164A(3)(b)). Further, the Commission, at para [85] of its decision, referred to the protection provided by the principle against self incrimination: see Environmental Protection Authority v Caltex Refining Co Pty Limited (1993) 178 CLR 477 at 548. The risk that Mr Hong may be exposed to self incrimination is not by itself a determinative consideration but merely a factor for the Court to take into account. However Mr Hong's concerns can be addressed, if justified, during the Commission's hearing in light of the protection provided by s 164(3)(a) of the IR Act and established principles relating to self-incrimination. The Commission has the same power in relation to the conduct of hearings before it as does the Supreme Court (see s 164(1) of the IR Act).
32 In assessing the balance of convenience, the respondent's convenience must also be considered. If the injunction were granted, its operation may seriously interfere with the function of the Inquiry and possibly have the effect of wholly frustrating its investigations into an aspect which may be vital for the purposes of the Commission's deliberations.
33 The Court is satisfied that the balance of convenience or the 'balance of justice' (see Donaldson MR in Francome and Another v Mirror Group Newspapers Ltd and Others (1984) 2 All ER 408 at 413) is in favour of the relief sought being declined.
34 Since Mr Hong was not a party to the proceedings before Edmonds J, the Court on this application has approached the issue of the claim for relief as an entirely new matter, even though Mr Hong has been intimately involved, as Managing Director, in the management of Tristar and as such may be assumed to have been the 'mind of the company' (see: Tesco Supermarkets Limited v Nattrass [1972] AC 153 at 170). As a consequence, it becomes unnecessary for the Court to determine whether the relief claimed in paragraph [3] of the application before Edmonds J is the same or substantially the same as the relief now claimed. The Court observes that there is a difference only to the extent that the parties were different before his Honour and the prayer for relief before his Honour as set out in Order 3 thereof sought to restrain the issue of any summons, whereas the relief now claimed seeks to restrain the Commission from calling upon the summons.
35 There is one aspect of his Honour's judgment however which is significant, and which would apply with the same effect in relation to the present application, namely the finding at paragraph [7] as follows:
'Moreover, there is no issue that the Commission's report to the Minister cannot affect the legal rights and obligations of Tristar.'