The Statutory Framework
17 Part VI of the Trade Practices Act is entitled "Enforcement and Remedies". Relevant for present purposes are the sections which provide for injunctive relief (s 80), damages (s 82) and other orders (s 87) as they stood prior to the amendments effected by the Trade Practices Act Amendment Act (No 1) 2001:
"(1) Subject to subsections (1A), (1AAA) and (1B), where, on the application of the Commission or any other person, the Court is satisfied that a person has engaged, or is proposing to engage, in conduct that constitutes or would constitute:
(a) a contravention of any part of the following provisions:
(i) a provision of Part IV, IVA, IVB or V;
(ii) section 75AU or 75AYA;
…
the Court may grant an injunction in such terms as the Court determines to be appropriate.
…
(4) The power of the Court to grant an injunction restraining a person from engaging in conduct may be exercised:
(a) whether or not it appears to the Court that the person intends to engage again, or to continue to engage, in conduct of that kind;
(b) whether or not the person has previously engaged in conduct of that kind; and
(c) whether or not there is an imminent danger of substantial damage to any person if the first-mentioned person engages in conduct of that kind.
(5) The power of the Court to grant an injunction requiring a person to do an act or thing may be exercised:
(a) whether or not it appears to the Court that the person intends to refuse or fail again, or to continue to refuse or fail, to do that act or thing;
(b) whether or not the person has previously refused or failed to do that act or thing; and
(c) whether or not there is an imminent danger of substantial damage to any person if the first-mentioned person refuses or fails to do that act or thing."
18 Section 82 dealt with actions for damages. It read:
"(1) A person who suffers loss or damage by conduct of another person that was done in contravention of a provision of Part IV, IVB or V or section 51AC may recover the amount of the loss or damage by action against that other person or against any person involved in the contravention.
(2) An action under subsection (1) may be commenced at any time within 3 years after the date on which the cause of action accrued."
19 Section 87 is lengthy. It is necessary to set out only certain provisions.
"(1) Without limiting the generality of section 80, where, in a proceeding instituted under, or for an offence against, this Part, the Court finds that a person who is a party to the proceeding has suffered, or is likely to suffer, loss or damage by conduct of another person that was engaged in (whether before or after the commencement of this subsection) in contravention of a provision of Part IV, IVA, IVB or V, the Court may, whether or not it grants an injunction under section 80 or makes an order under section 80A or 82, make such order or orders as it thinks appropriate against the person who engaged in the conduct or a person who was involved in the contravention (including all or any of the orders mentioned in subsection (2) of this section) if the Court considers that the order or orders concerned will compensate the first-mentioned person in whole or in part for the loss or damage or will prevent or reduce the loss or damage.
(1A) Without limiting the generality of section 80, the Court may, on the application of a person who has suffered, or is likely to suffer, loss or damage by conduct of another person that was engaged in (whether before or after the commencement of this subsection) in contravention of a provision of Part IVA, IVB or V or on the application of the Commission in accordance with subsection (1B) on behalf of such a person or 2 or more such persons, make such order or orders as the Court thinks appropriate against the person who engaged in the conduct or a person who was involved in the contravention (including all or any of the orders mentioned in subsection (2)) if the Court considers that the order or orders concerned will compensate the person who made the application, or the person or any of the persons on whose behalf the application was made, in whole or in part for the loss or damage, or will prevent or reduce the loss or damage suffered, or likely to be suffered, by such person.
(1B) …
(1C) An application may be made under subsection (1A) in relation to a contravention of Part IVA, IVB or V notwithstanding that a proceeding has not been instituted under another provision of this Part in relation to that contravention.
(1CA) An application under subsection (1A) may be commenced:
(a) in the case of conduct in contravention of Part IVA - at any time within 2 years after the day on which the cause of action accrued; or
(b) in any other case - at any time within 3 years after the day on which the cause of action accrued.
(1D) …
(2) The orders referred to in subsection (1) and (1A) are:
(a) an order declaring the whole or any part of a contract made between the person who suffered, or is likely to suffer, the loss or damage and the person who engaged in the conduct or a person who was involved in the contravention constituted by the conduct, or of a collateral arrangement relating to such a contract, to be void and, if the Court thinks fit, to have been void ab initio or at all times on and after such date before the date on which the order is made as is specified in the order;
(b) an order varying such a contract or arrangement in such manner as is specified in the order and, if the Court thinks fit, declaring the contract or arrangement to have had effect as so varied on and after such date before the date on which the order is made as is so specified;
(ba) an order refusing to enforce any or all of the provisions of such a contract;
(c) an order directing the person who engaged in the conduct or a person who was involved in the contravention constituted by the conduct to refund money or return property to the person who suffered the loss or damage;
(d) an order directing the person who engaged in the conduct or a person who was involved in the contravention constituted by the conduct to pay to the person who suffered the loss or damage the amount of the loss or damage;
(e) an order directing the person who engaged in the conduct or a person who was involved in the contravention constituted by the conduct, at his or her own expense, to repair, or provide parts for, goods that had been supplied by the person who engaged in the conduct to the person who suffered, or is likely to suffer, the loss or damage;
(f) an order directing the person who engaged in the conduct or a person who was involved in the contravention constituted by the conduct, at his or her own expense, to supply specified services to the person who suffered, or is likely to suffer, the loss or damage; and
(g) an order, in relation to an instrument creating or transferring an interest in land, directing the person who engaged in the conduct or a person who was involved in the contravention constituted by the conduct to execute an instrument that:
(i) varies, or has the effect of varying, the first-mentioned instrument; or
(ii) terminates or otherwise affects, or has the effect of terminating or otherwise affecting, the operation or effect of the first-mentioned instrument."
Subsections (3) to (6) of s 87 are not relevant for present purposes. The changes to s 87 effected by the 2001 amendments are referred to later in these reasons.
The Reasons of Gyles J
20 Having set out the history of the proceedings and the relevant statutory framework, his Honour turned to the limitation question. He observed that no limitation period in terms applies to orders made pursuant to s 87(1). This contrasts with the limitation periods expressly applying to claims for damages under s 82 and s 87(1CA). However, his Honour thought it was not surprising that there is no time limit to enjoining persons to obey the law. He pointed out that s 87(1) assumes a proceeding is on foot for relief other than that available under s 87(1) itself. His Honour referred to the decision of the High Court in Sent v Jet Corporation of Australia Pty Ltd (1986) 160 CLR 540 and the observation that:
"Although s 87 contains no time limitation, the proceeding on which the power to grant relief under s 87 depends will be barred if it is instituted outside the time, if any, limited for instituting that proceeding."
Gyles J noted that the preliminary question as framed was not apt to give a useful result because it assumed there could be a claim for relief under s 87(1). Time bar questions were to be decided having regard to the proceedings upon which the s 87(1) relief was parasitic.
21 His Honour then referred to case law supportive of the proposition that no time limit attaches to proceedings claiming relief under s 87(1) when the primary relief was claimed under a provision to which no time limit applied.
22 His Honour then said (at par 31):
"In my opinion, it follows from the decision of the High Court in Sent that as there is no time provision in relation to the commencement of proceedings pursuant to s 80, then there is no time provision in relation to the grant of relief pursuant to s 87(1) in a proceeding brought pursuant to s 80. If it were not for the words in s 87 "including all of the orders mentioned in subsection (2) of this section" and the express terms of s 87(2), I would be inclined to read s 87(1) as not authorising orders in the nature of those encompassed by s 82. This would result in a coherent construction of Part VI. With some misgivings, I do not believe that s 87(1) can be so read in view of the express provisions of s 82(2)(d)."
23 In the event his Honour answered what he called "the gist of the question" in the negative. The question as posed, however, was not apt as it proceeded upon a false premise. Furthermore, it was framed as a purely academic question without being tied back to the proceeding - Bass v Permanent Trustee Co Ltd (1999) 198 CLR 334. He therefore indicated that the parties should agree upon a revised question with those considerations in mind. The questions were reformulated and answered as set out earlier in these reasons.