LEGAL PRINCIPLES
20 The application in this matter invokes the jurisdiction conferred on the Court by the Act (see ss 170NE, 285F, 298T(1) and 298U). The jurisdiction so invoked is not conferred in terms which expressly or implicitly deny the Court power to grant relief by way of interlocutory injunction. Indeed, s 298U(e) itself confers on the Court power to make orders in respect of conduct in contravention of Part XA of the Act including orders for interim injunctions "that the Court thinks necessary to stop the conduct or remedy its effects". It is not necessary for the purposes of this case to determine whether s 298U(e) is, to the extent of its operation, the exclusive source of the Court's jurisdiction to make orders for interlocutory injunctions in respect of conduct proscribed by Part XA of the Act. No party suggested that for the purposes of this case any significance attaches to the difference in wording between s 298U(e) of the Act and s 23 of the Federal Court of Australia Act 1976 (Cth) ("the Federal Court Act"). Section 23 of the Federal Court gives the Court power to make "orders of such kinds, including interlocutory orders … as the Court thinks appropriate."
21 The principles applicable to the grant of an interlocutory injunction are well settled. In American Cyanamid Co v Ethicon Ltd [1975] AC 396 at 406-408 Lord Diplock, with whom the other Law Lords agreed, said:
"… when an application for an interlocutory injunction to restrain a defendant from doing acts alleged to be in violation of the plaintiff's legal right is made upon contested facts, the decision whether or not to grant an interlocutory injunction has to be taken at a time when ex hypothesi the existence of the right or the violation of it, or both, is uncertain and will remain uncertain until final judgment is given in the action. It was to mitigate the risk of injustice to the plaintiff during the period before that uncertainty could be resolved that the practice arose of granting him relief by way of interlocutory injunction; but since the middle of the 19th century this has been made subject to his undertaking to pay damages to the defendant for any loss sustained by reason of the injunction if it should be held at the trial that the plaintiff had not been entitled to restrain the defendant from doing what he was threatening to do. The object of the interlocutory injunction is to protect the plaintiff against injury by violation of his right for which he could not be adequately compensated in damages recoverable in the action if the uncertainty were resolved in his favour at the trial; but the plaintiff's need for such protection must be weighed against the corresponding need of the defendant to be protected against injury resulting from his having been prevented from exercising his own legal rights for which he could not be adequately compensated under the plaintiff's undertaking in damages if the uncertainty were resolved in the defendant's favour at trial. The court must weigh one need against another and determine where 'the balance of convenience' lies.
…
It is no part of the court's function at this stage of the litigation to try to resolve conflicts of evidence on affidavit as to facts on which the claims of either party may ultimately depend nor to decide difficult questions of law which call for detailed argument and mature considerations. These are matters to be dealt with at the trial. One of the reasons for the introduction of the practice of requiring an undertaking as to damages upon the grant of an interlocutory injunction was that 'it aided the court in doing that which was its great object, viz. abstaining from expressing any opinion upon the merits of the case until the hearing' …. So unless the material available to the court at the hearing of the application for an interlocutory injunction fails to disclose that the plaintiff has any real prospect of succeeding in his claim for a permanent injunction at the trial, the court should go on to consider whether the balance of convenience lies in favour of granting or refusing the interlocutory relief that is sought."
22 In Trade Practices Commission v Santos Limited (1992) 38 FCR 382 at 386 (FC) Davies J noted that the principles to be applied and the elements of policy on which they are based when this Court considers whether an interlocutory injunction should be issued are those identified and considered in American Cyanamid v Ethicon (see also Castlemaine Tooheys Ltd v South Australia (1986) 60 ALJR 679 per Mason ACJ at 681). However, it is accepted that it may be appropriate for the Court to make some assessment of the apparent strength of an applicant's claim as this may have a bearing on whether interlocutory relief should be granted (Trade Practices Commission v Santos per Hill J, with whom Sweeney J agreed, at 397; Australian Rugby Union Ltd v Hospitality Group Pty Ltd [1999] FCA 1136).
23 As was pointed out in Patrick Stevedores Operations No 2 Proprietary Limited v Maritime Union of Australia (Patrick's Case) (1998) 195 CLR 1 at 33 by Brennan CJ, McHugh, Gummow, Kirby and Hayne JJ:
"The general principle which informs the exercise of the power to grant interlocutory relief is that the court may make such orders, at least against the parties to the proceeding against whom final relief might be granted, as are needed to ensure the effective exercise of the jurisdiction invoked."
24 The effective exercise of the jurisdiction invoked may require, as it did in Patrick's Case, that orders be made to prevent irremediable prejudice or damage to a party pending trial of the action. However, as Patrick's Case also illustrates, a court must be concerned not only with the rights of the parties but also with the surrounding circumstances and the rights and interests of other persons who may to varying degrees have an involvement in those circumstances. In Patrick's Case Brennan CJ, McHugh, Gummow, Kirby and Hayne JJ (at 42) adopted the following statement from Dr Spry's Equitable Remedies 5th ed, pp 402-403:
"the interests of the public and of third persons are relevant and have more or less weight according to the other material circumstances. So it has been said that courts of equity 'upon principle, will not ordinarily and without special necessity interfere by injunction, where the injunction will have the effect of very materially injuring the rights of third persons not before the courts'. Regard must be had 'not only to the dry strict rights of the plaintiff and the defendant, but also the surrounding circumstances, to the rights or interests of other persons which may be more or less involved'. So it is that where the plaintiff has prima facie a right to specific relief, the court will, in accordance with these principles, weigh the disadvantage or hardship that he would suffer if relief were refused against any hardship or disadvantage that might be caused to third persons or to the public generally if relief were granted, even though these latter considerations are only rarely found to be decisive. (Conversely, detriment that might be caused to third persons or to the public generally if an injunction were refused is taken into account.)"
25 As a general rule, interlocutory injunctions are confined to orders designed to maintain the status quo at the time of the making of an application for those orders but this is not invariably so, and it is not the case under s 298U(e) of the Act (Patrick's Case per Gaudron J at 59).
26 The respondent submitted that where an applicant seeks an interlocutory injunction on the basis of an alleged violation by the respondent of a prescription in a statute, there must be "strong grounds" to suppose that the respondent is violating the law. Reliance was placed on the following passage from the judgment of the Full Court of this Court in BHP Iron Ore Pty Ltd v Australian Workers' Union (2000) 171 ALR 680 at para 51:
"The primary question raised in the present case by the unions' invocation of s 298K is one of construction of the section and its application to facts which are substantially undisputed. In Attorney-General and Lumley v TS Gill & Son Pty Ltd [1926] VLR 414, Dixon A-J (as he then was), indicated (at 416-17) that where, as here, an applicant for an interlocutory injunction invokes a violation by the defendant of a prescription in a statute or subordinate legislation, the issue which later authorities have characterised as a "serious question to be tried" -
'next depends on the construction of the by-law and the nature of the business of the defendant. It is undesirable in interlocutory matters to give decisions which are unnecessary, and I say no more than that I think there is strong ground to suppose that the defendant was in process of committing a violation of the by-law, and that the affidavits do not lead to the conclusion that it will desist from that course of proceeding without an injunction being granted.'"
27 I see no reason to conclude that the Full Court intended by its reference to the judgment of Dixon AJ in Attorney-General and Lumley v TS Gill & Son Pty Ltd to countenance a departure from the now well-established approach to the determination of the circumstances in which the grant of an interlocutory injunction will be justified. The Full Court in BHP v AWU did not consider that there was in that case, on the proper construction of s 298K of the Act, a serious question to be tried as to a breach by the employer of that section (see paras 48 and 52). Even if Dixon AJ is to be understood as suggesting in the passage cited by the Full Court that the interlocutory injunction sought in that case could only be granted if there was "strong ground to suppose that the defendant was in process of committing a violation of the by-law", it must be remembered that Attorney-General and Lumley v TS Gill & Son Pty Ltd was decided well before American Cyanamid v Ethicon from which the "serious question to be tried" test is derived.
28 I reject the submission that the interlocutory relief sought by the applicant may only be granted if the Court is satisfied that there are "strong grounds" to suppose that the respondent is contravening the Act. For the policy reasons expounded in American Cyanamid v Ethicon, if the balance of convenience favours the grant of interlocutory relief (a test which can not be entirely divorced from the issue of the apparent strength of the applicant's case for final relief), it will be sufficient that the evidence on this application establishes a serious question to be tried as to whether the conduct of the respondent concerning which the applicant makes complaint is conduct which relevantly contravenes the Act.
ELIGIBILITY RULES OF CFMEU
29 It is critical to the claims of CFMEU in this proceeding that its eligibility rules comprehend employees of the types employed by CSR at the Blacktown Site.
30 As O'Connor and Moore JJ observed in Rescrete Industries Pty Ltd v Jones (1998) 86 IR 269 at 275:
"The CFMEU is an amalgamation of a number of organisations and, generally, its eligibility rules are a pastiche of the eligibility rules of the organisations that have amalgamated to form it."
31 For present purposes it is only necessary to refer to the following parts of CFMEU's eligibility rules:
"2 CONSTITUTION
(A)(A) The Union shall consist of an unlimited number of persons whether male or female
(1) employed in … the industry or industries, and/or occupations, and/or calling, and/or vocations and/or industrial pursuits of
and/or
(2) ….
(3) ….
(i) carpenters and joiners … and all … persons engaged in the dressing and preparation and/or erection of stone, marble or slate also those engaged in the preparation and/or erection of terrazzo or similar compositions …." (emphasis added)
32 In Rescrete Industries at 279 O'Connor and Moore JJ, with whom Beaumont J agreed, considered that it was plain that r 2 (A)(A) of CFMEU's rules was intelligible only if each of paragraphs (1), (2) and (3) is treated as qualifying subparagraph (i) and the following subparagraphs. Their Honours noted that subparagraph (i) "identifies what are, at least, a number of occupations, callings or industrial pursuits."
33 Eligibility rules are to be construed liberally rather than narrowly or technically (R v Cohen; Ex parte Motor Accidents Insurance Board (1979) 141 CLR 577 at 581, 587; Rescrete Industries at 281).
34 There is evidence before me as to the nature of concrete and the kinds of products produced at the Blacktown Site. There is also evidence before me as to the ordinary meaning of the word "terrazzo" and as to the nature of products manufactured from terrazzo. Both concrete and terrazzo are a form of building or construction material. Concrete is made of cement, sand and rocks or stones. Terrazzo is made of stone chips and cement to which sand or marble dust may be added. Concrete is commonly reinforced and terrazzo products are reinforced if required to be weight bearing. Both concrete and terrazzo products can be manufactured in moulds.
35 Having regard to the analysis by the Full Court in Rescrete Industries of the very aspect of CFMEU's eligibility rules set out in para 31 above, I am satisfied that there is a serious question to be tried that those rules comprehend some of CSR's employees at the Blacktown Site on the basis that they are employed in the industry, occupation, calling, vocation or industrial pursuit of the preparation of a composition similar to terrazzo, namely concrete. For this reason I do not consider it necessary to give consideration to other parts of CFMEU's eligibility rules.
ENTRY TO PREMISES
36 I also do not consider it necessary to determine on this application for interlocutory relief whether CSR has refused or unduly delayed entry to the Blacktown Site by an officer of CFMEU entitled under ss 285B or 285C of the Act to enter the site. The evidence establishes that CSR has made it plain that it does not regard any officer of CFMEU as having a right to enter the Blacktown Site. CSR did not move from that position during argument on the present claim for interlocutory relief. It is in this circumstance appropriate to give consideration to the bases upon which CFMEU asserts that such of its officers as hold permits under Division 11A of Part IX of the Act as give appropriate notice to CSR of their intention to enter the Blacktown Site have a right of entry to the site. If CFMEU has established a serious question to be tried as to the right of its officers to enter the Blacktown Site, it will be necessary to consider whether, in all the circumstances of this case, it is appropriate to make an interlocutory order compelling CSR to allow their entry on the site.
37 The first basis upon which a right of entry is asserted by CFMEU is that provided by s 285B(1)(a) of the Act. Section 285B(1)(a) applies where a person who holds a permit under Division 11A of Part IX of the Act suspects that a breach of the Act has occurred or is occurring. The alleged breaches upon which reliance is placed relate first to the failure of CSR to involve CFMEU in the negotiating process for the Proposed Agreement. This issue is dealt with below. The alleged breaches relate secondly to conduct by representatives of CSR which has caused certain members of CFMEU to believe that they have been adversely treated by reason of their membership of CFMEU. The conduct by representatives of CSR is sought to be characterised by CFMEU as conduct in contravention of ss 170NB or 298M of the Act or both. This issue is also dealt with below. It is not entirely clear whether CFMEU seeks to place reliance on other alleged breaches of the Act and if it does, what are the details of those alleged breaches. If CFMEU does place reliance on other alleged breaches of the Act, I am not satisfied that it has made out a case on the evidence presently before this Court for the grant of interlocutory relief in respect of those alleged breaches.
38 Thirdly, CFMEU places reliance on s 285C(1) of the Act which provides:
"285C(1) A person who holds a permit in force under this Division may enter premises in which:
(a) work is being carried on to which an award applies that is binding on the organisation of which the person holding the permit is an officer or employee; and
(b) employees who are members, or eligible to become members, of that organisation work;
for the purposes of holding discussions with any of those employees who wish to participate in those discussions."
39 For the purposes of s 285C(1), CFMEU places reliance on the CSR Limited (Superannuation) Award 1988 ("the Superannuation Award") the Metal Industry Award 1984 ("the Metal Industry Award") and the Metal, Engineering and Associated Industries Award 1998 ("the MEAI Award").
40 I doubt that the evidence before me is sufficient to show a serious question to be tried as to whether the Superannuation Award is binding on CFMEU as opposed to its officers (see cl 6.1 of the Superannuation Award). The Metal Industry Award has been wholly superseded by the MEAI Award (cl 1.9.1 of the MEAI Award) and I therefore give no further consideration to it. The industry coverage of the MEAI Award is, subject to certain exemptions and restrictions -
"the metal working and engineering and fabricating industries, and all allied industries including those industries referred to in Schedule A. Coverage of the award extends to every operation, process, duty and function carried on or performed in or in connection with or incidental to any of the foregoing industries" (cl 1.6.2).
41 On the evidence before me it would seem that only three of the Employees could be covered by the MEAI Award, namely the three fitters engaged in maintenance work. There is no evidence that any of the three fitters is a member of CFMEU. The nature of any discussions that a CFMEU permit holder might wish to hold with employees on the Blacktown Site has not been made clear.
42 In considering whether the balance of convenience favours an interlocutory injunction restraining CSR from refusing, or unduly delaying entry to the Blacktown Site by officers of CFMEU, I note that officers of CFMEU have not at any relevant time been permitted access to the Blacktown Site pursuant to s 285C(1) of the Act for the purpose of holding discussions with the Employees or any of them. I infer that it is only in recent months that CFMEU has sought to represent the industrial interests of the Employees. The Employees have traditionally been represented by AWU. It may be, as CFMEU contends, that without interlocutory relief its capacity to enrol members at the Blacktown Site will be impaired and it will have difficulties providing services to its members and proposed members. These considerations may be of relevance if CFMEU seeks an expedited hearing of some or all of its claims for final relief. However, I do not consider that the evidence before me is sufficient to establish that, in the circumstances, an interlocutory order allowing entry of CFMEU officers for the purpose of holding discussions with the Employees is necessary to prevent CFMEU suffering irremediable prejudice or damage pending the trial of the action. Moreover, such an order would not preserve the industrial status quo at the Blacktown Site but would rather tend to allow a disturbance of that status quo. CFMEU is, of course, entitled to seek to vindicate in this Court its asserted entitlements to represent the industrial interests of the Employees. However, no interlocutory relief is needed to ensure the effective exercise of the jurisdiction of the Court so invoked. I am not satisfied that it is appropriate that an interlocutory injunction be made pending the hearing of the proceeding to ensure that officers of CFMEU have access to the Blacktown Site for the purpose of holding discussions with some or all of the Employees.