Balance of convenience and interests of justice
30 I am satisfied that the balance of convenience and the interests of justice favour the interlocutory restraining orders sought.
31 While the respondent contends that the Fair Work Commission is the specialist body which should have carriage of the present dispute between the parties rather than the Federal Court, and that the Fair Work Commission should rule on its own jurisdiction to arbitrate the dispute between the parties, such cases as Teys do not support that proposition. Observations of Bromberg J in Teys are particularly apposite. In Teys his Honour materially said:
31. First, this Court's specialist function is the determination of controversies concerning existing rights and liabilities, including under the FW Act. Conversely, that is not the traditional function of the FWC. True it is that the FWC has been given some ability to address rights and liabilities through its capacity as a private arbitrator, but that is not its specialist function. I recognise that the FWC does deal with the interpretation of enterprise agreements and their consistency with provisions of the Act. But, that is different to the final determination of the legal rights of the parties under the FW Act, that being the specialist function of this Court. Second, and relatedly, the FWC is an inferior tribunal. It will be assisted by the reasons for judgment of superior courts of record such as this Court.
32. Third, this dispute is not without difficulty…
33. Fourth, a fortiori where (as here) the issues raised are of general importance…
…
36. Fifth, and most importantly, if the substantive question continues to determination in private arbitration and in this Court, there is the potential for the answers to be inconsistent…
32 In my view each of these observations is equally applicable to the case before me, in particular the risk of conflicting results in different jurisdictions.
33 I further note that, in the event of a decision by the Fair Work Commission by way of private arbitration in terms of s 739 of the Fair Work Act which was in error, prerogative writs in the nature of certiorari would not be available : Automotive, Food, Metals, Engineering, Printing and Kindred Industries Union v ALS Industrial Australia Pty Ltd (2015) 235 FCR 305, Endeavour Energy v Communications, Electrical, Electronic, Energy, Information, Postal, Plumbing and Allied Services Union of Australia [2016] FCAFC 82, Energy Australia Yallourn Pty Ltd v Automotive, Food, Metal, Engineering, Printing and Kindred Industries Union [2018] FCAFC 146. Given the other factors favouring the grant of interlocutory relief, this is another reason for such relief. I note that, in the event of an incorrect decision by the Federal Court, prerogative writs can be sought, or the matter appealed to the Full Court.
34 I also note in this respect that while UGL had agreed to the private arbitration before the Fair Work Commission under cl 2.1 of the Enterprise Agreement, as found by Hayne, Crennan, Kiefel and Bell JJ in TCL Air Conditioner (Zhongshan) Co Ltd v The Judges of the Federal Court of Australia [2013] HCA 5:
75. The exercise of judicial power is an assertion of the sovereign, public authority of a polity. Whilst it is "both right and important to observe that the determination of rights and liabilities lies at the heart of the judicial function", parties are free to agree to submit their differences or disputes as to their legal rights and liabilities for decision by an ascertained or ascertainable third party, whether a person or a body. As will be explained, where parties do so agree, "the decision maker does not exercise judicial power, but a power of private arbitration".
76. An agreement to submit disputes to arbitration does not, apart from statute, take from a party the power to invoke the jurisdiction of the courts to enforce that party's rights by instituting an action to determine a dispute of a kind that the parties have agreed should be arbitrated. The jurisdiction of the courts is not and cannot be ousted by a private agreement.
(footnotes omitted, emphasis added)
35 I note the submission of the respondent that the grant of interlocutory relief may result in delay to payment of wages of Relevant Workers. However, the entitlement of the Relevant Workers to those wages is ultimately dependent on determination of the issues identified in the Originating Application.
36 Finally, to the extent that the interlocutory injunction sought is in the nature of an anti-suit injunction, I note the following comments of Lee and Tamberlin JJ in Pegasus Leasing Ltd v Cadoroll Pty Ltd (1996) 59 FCR 152 at 156:
Caution should be exercised when considering an application for an injunction to restrain parties from initiating or continuing actions in a foreign jurisdiction. See CSR Ltd v New Zealand Insurance Co Ltd (1994) 36 NSWLR 138 at 152 per Rolfe J.
Foreign proceedings may be restrained not only when they are vexatious, in the sense of frivolous or useless, but also where they are oppressive. However, vexation or oppression should not be regarded as the only grounds on which the jurisdiction is to be exercised. See Societe Nationale Industrielle Aerospatiale v Lee Kui Jak [1987] AC 871 at 894.
The fundamental requirement is that an injunction will be granted only where the interests of justice so require. The Court will not normally grant an injunction if by doing so it would deprive the plaintiff of advantages in the foreign forum, where to do so would be unjust. See Aerospatiale at 896G.
(emphasis added)
37 (see also North J in Transport Workers Union of Australia v Lee (1998) 80 IR 106, [1998] FCA 173 and Teys at [27])
38 Even to the extent that this application may be in the nature of an anti-suit injunction, the interests of justice favour its grant.