As a general proposition, the plaintiff must establish an urgent need for intervention, or some other good reason to take control away from the directors (Re JWD Pty Ltd (1990) 5 WAR 31; Re Capital Services Ltd (1983) 1 ACLC 1270; Re Gasbourne Pty Ltd [1984] VicRp 70; (1984) 2 ACLC 103). However, the 'good reason' must be established having regard to the urgent circumstances of the application. The urgency of the application almost inevitably means that the court will have before it substantially less evidence than will be adduced at the final hearing of the winding up application (Constantinidis v JGL Trading Pty Ltd (1995) 17 ACSR 625, 635). Frequently, as in the present case, the hearing of the application takes place without oral evidence, and therefore without the court having any opportunity to assess the credibility of witnesses. In those circumstances the court deals with questions of fact only to the interlocutory standard, determining whether the plaintiff has established a serious question to be tried as to the grounds for winding up (Boral Resources (WA) Ltd v Innovative Precast Systems Pty Ltd, Supreme Court of Western Australia (Sanderson M), 24 August 1998, BC 9804409 at 15). As in the case of an application for any other interlocutory order, much attention must be given to the question of balance of convenience, including the need for urgent intervention.
Generally, the purpose for which a provisional liquidator is appointed is to preserve the assets of the company and the status quo in relation to its affairs (Zempilas v JN Taylor Holdings Ltd (No 2) (1990) 55 SASR 103; 3 ACSR 518 per King CJ). However, an order for the appointment of a provisional liquidator is different from some other kinds of interlocutory orders in that the order unavoidably disturbs the status quo to a degree, if at the time the application the company is carrying on business in a commercial environment. The very appointment of a provisional liquidator can have a drastic effect on the company's business, perhaps even leading to its commercial death (see the discussion by Kirby P in the Constantinidis case, at 635ff, and also Commonwealth v Hendon Industrial Park Pty Ltd [1995] FCA 1291; (1995) 17 ACSR 358). This leads to the observation that 'the appointment of a provisional liquidator pending adjudication upon the petition for winding up, is a drastic intrusion into the affairs of the company and is not to be contemplated if other measures would be adequate to preserve the status quo' (Zempilas per King CJ, approved by Kirby P in Constantinidis at 635).
While the ultimate fate of the application for winding up must be left to the court finally hearing the matter, a provisional liquidator will not usually be appointed unless it appears in the material before the court that a winding up order is likely; that is, there should be adequate evidence adduced to show that winding up is likely in the absence of material to the contrary (Re McLennan Holdings Pty Ltd (1983) 7 ACLR 739, approved by Kirby P in Constantinidis at 636). Although the court's assessment of the evidence can only reach the interlocutory standard, there must be some assessment made of the overall strength of the case as a foundation for the ground of winding up that is invoked (Allstate Explorations NL v Batepro Australia Pty Ltd [2004] NSWSC 261).
The court can and sometimes does appoint a provisional liquidator where the ground for winding up is oppression or the just and equitable ground. But it is appropriate to bear in mind, where the applicant relies on the oppression ground, that under Part 2F.1 of the Corporations Act the court has the power to make a variety of orders and winding up is only to be ordered as a last resort (Fexuto Pty Ltd v Bosnjak Holdings Pty Ltd [1998] NSWSC 413 per Young J). Where an application for winding up is made on the just and equitable ground, the court is required by s 467(4) to consider whether some other remedy is available and whether the plaintiffs are acting unreasonably in seeking to have the company wound up instead of pursuing the other remedy. Similar considerations apply, as a matter of exercise of the court's discretion, where the ground is oppression (Re Quest Exploration Pty Ltd (1992) 6 ACSR 659). Other interim regimes can be devised that may protect the status quo (Triulco v Chase Property Investments Pty Ltd [2003] NSWSC 861; Labraga v Pomfret [2005] NSWSC 490).