That pleading contains 12 particulars of overt acts.
11 The alleged conspiracy in the form in which it is still pressed is said to have been an agreement between PPL and Mr Jackson. It was an agreement to commit an unlawful act with intention to injure the plaintiffs where the unlawful act was carried out and the intention was achieved, thereby causing pecuniary loss to the plaintiffs.
12 An agreement to do an unlawful act, such as a tort or breach of contract, will be an actionable conspiracy if carried into effect and causative of damage. It is no defence that the agreement was for the primary or predominant purpose of furthering or protecting the defendants' own legitimate interests if the plaintiff proves that each defendant in such a conspiracy acted with intent to injure the plaintiff. These propositions are taken from Lonrho plc v Fayed [1992] 1 AC 448. Legal commentators agree that this brought English law into line with that in Australia (see eg Fleming, The Law of Torts 9th ed p777. See also Ansett Transport Industries (Operations) Pty Ltd v Australian Federation of Air Pilots [1991] 1 VR 637). I do not understand anything established in Williams v Hursey (1959) 103 CLR 30 to be to the contrary of these propositions.
13 These principles emphasise that a plaintiff in a case such as the present must establish intent to injure the plaintiff. It is not enough to establish that the acts of the conspirators necessarily involved injury to the plaintiff or that the plaintiff was a person reasonably within the contemplation of the conspirators as a person likely to suffer damage (see also Crofter Hand Woven Harris Tweed Co Ltd v Veitch [1942] AC 435 at 444-5. McKellar v Container Terminal Management Services Ltd (1999) 165 ALR 409 at 437-9).
14 The unlawful act said to be the subject of the agreement between PPL and Mr Jackson was the taking of ADM's goods on 30 August 1982 in circumstances constituting conversion. The removal was said to be unauthorised and therefore conversion because the notice pursuant to which it occurred which purported to terminate the Contract was invalid for various reasons based on the law of contract.
15 Implicit in this formulation is acceptance by the appellants that it must be shown that the two actors agreed to procure the seizure of ADM's goods knowing that they lacked a contractually based claim of right to do so, or at least reckless as to the same. Anything less would not constitute an agreement to do an unlawful act. Were it otherwise, joint contractors who honestly but wrongfully terminated a contract would be exposed automatically to a claim for conspiracy.
16 There was no direct evidence of any conspiracy. Rather, the plaintiffs at trial relied upon various overt acts as particularised in par 21 and the inferences to be drawn from those matters which they proved. The remaining appellants take the same approach against the remaining respondents, although the rolling maul that represents what is left of the conspiracy allegation has fewer participants and lesser content than that contended for at trial.
17 None of the defendants gave evidence at trial, so Jones v Dunkel (1959) 101 CLR 298 was and is called in aid. Of course, the reasoning process sanctioned in that case will not assist if there is an evidentiary gap. Furthermore, defendants charged with the serious misconduct involved in a conspiracy are entitled to insist upon firm scrutiny of the evidence in light of the gravity of the matters alleged (see Evidence Act 1995, s140(2)(c)).
18 The pleader recognised that the interests and rights of the three Messieurs McWilliam and that of ADM were not coincident. As indicated, it was pleaded that the defendants acted with the purpose of damaging the plaintiffs. As now pressed, the case is said to be one where the plaintiffs proved that PPL and Mr Jackson intended, on 30 August 1982, to injure the plaintiffs. In various ways conduct directed against ADM and intention to injure ADM were said to be conduct or intention directed at the three shareholder directors (see Red 17, 116).
19 Damage is the gist of the cause of action. At trial the plaintiffs contended that the defendants' conduct was the effective cause of the collapse of ADM and the loss thereby stemming to its shareholders, the beneficiaries and sub-beneficiaries of its family trusts and the guarantors of its loans. At that stage the claims against the defendants extended to claims of abuse of legal process and they included focus on the events of early September 1982 culminating in the appointment of the provisional liquidator. As the claim is now pressed on appeal 30 August 1982 is the critical date, although later events might cast useful light. This shift of focus on appeal is reflected in a shift as regards proof of damages: the appellants now contend for damages based upon loss of a chance to earn profits, have loans repaid etc which chance was in existence prior to the liquidation of ADM and independent of it.
20 I have already indicated that the plaintiffs failed comprehensively at trial. ADM was found to be in substantial and longstanding breach of the Contract and to have repudiated its obligations under the same; the Contract was held to have been duly terminated on 30 August 1982, prior to the taking of the goods; the claims of conversion and other unlawful conduct that underpinned the conspiracy allegations were rejected; nothing in the matrix of facts led to the inference of an agreement to do any unlawful act; there was found to be no causal link between the conduct complained of and the demise of ADM. And one of the defendants (PPL) was held entitled to the benefit of a release by deed.
21 Many of these conclusions turned in significant part upon the trial judge's unfavourable assessment of the credibility of witnesses called for the plaintiffs. This presents well known difficulties to the appellants, who are the two McWilliam brothers. (The third plaintiff, their father, died between judgment below and the institution of the appeal. He was initially named as an appellant, but the Court was informed that his name was removed by order of the Registrar some time prior to the hearing of the appeal.)
22 Some findings adverse to the plaintiffs were based upon lack of evidence. This Court is in as good a position as the trial judge to determine the validity of the appellants' challenge to those findings.
23 No notice of contention has been filed in relation to the issue whether the appellants have standing in effect to complain about wrongs which, if they occurred, were primarily suffered by ADM and, if they caused the plaintiffs loss, did so by virtue of their interest as shareholders in ADM or beneficiaries, sub-beneficiaries or actual or contingent creditors of that company (cf Gould v Vaggelas (1984) 157 CLR 215, Johnson v Gore Wood & Co [2001] 2 WLR 72). The point was noted in the judgment below (Red 136) but it was not one of the grounds on which the decision turned. I think that the point presents real difficulties for the appellants, but do not have to grapple with it as events turn out.
24 The appellants' challenges to the judgment can be grouped. They focus around the following six questions: