Qui Tam action
26 The 94th Report of the Law Reform Committee of South Australia to the Attorney-General (1985) describes 'Qui Tam' as an abbreviation of 'qui tam pro domino rege quam pro se ipso sequitur' which means 'who as well for our lord the King, as for himself sues'. Qui Tam actions are sometimes called 'popular actions' and the bringer is called a 'common informer'. A common informer has been described as:
'…a private person suing for his own benefit to recover a statutory penalty. … the expression "common informer" is only used to distinguish him from a state or official informer such as His Majesty's Attorney-General.'
(Tranton v Aster (1917) 33 TLR 383 at 385 per Low J)
27 The type of action brought by a common informer has been described as:
'… a penal action, in the form of proceeding invented by Parliament for ensuring that laws should not be a dead letter. In order to provide that laws should not become a dead letter by reason of the circumstances that no prosecutor, official or private, comes forward, Parliament has in these cases enlisted the motive of private greed to ensure that the offender shall be made to smart for his offence, by enabling any person to come forward and claim certain sums of money which, in many cases, as in this, may be large.'
(Orpen v Haymarket Capital Ltd (1931) 145 LT 614 at 615-616 per Rowlatt J)
28 Only offences created by statutes which expressly or by necessary implication provide for Qui Tam action may be prosecuted by a common informer: 94th Report of the Law Reform Committee of South Australia to the Attorney-General (1985) at 3. The onus of showing the statute so provides lies on the common informer. In Bradlaugh v Clarke (1883) 8 App Cas 354 at 358 the Earl of Selbourne LC said:
'It was acknowledged, as an incontestable proposition of law, that where a penalty is created by statute, and nothing is said as to who may recover it, and it is not created for the benefit of the part aggrieved, and the offence is not against an individual, it belongs to the Crown and the Crown alone can maintain a suit for it. Lord Justice Branwell referred to Conyns' Digest 'Forfeiture' (C) as correctly laying down that doctrine. If it were necessary, many other authorities to the same effect might be mentioned. It rests on a plain and clear principle. No man can sue for that in which he has no interest; and a common informer can have no interest in a penalty of this nature unless it is expressly, or by some sufficient implication, given to him by statute. The Crown, and the Crown alone, is charged generally with the execution and enforcement of penal laws enacted by public statutes for the public good, and is interested, jure publico, in all penalties imposed by such statute; and therefore may sue for them in due course of law, where no provision is made to the contrary. The onus is upon a common informer to shew that the statute has conferred upon him a right of action to recover the particular penalty which he claims.'
29 In Hawkesbury City Council v Foster (1997) 97 LGERA 12 Mason P cited Ex parte Pierce (1844) 1 Legge 189 as authority for the proposition that the Qui Tam action came to the Australian colonies. In Ex parte Pierce Dowling CJ referred to Fleming q. t. v Bailey (1804) 5 East 313 which he characterised as a case where a common informer had brought a Qui Tam action. In Fleming q. t. v Bailey, Lawrence J had said:
'A common informer cannot sue at common law; therefore he must show some clause in the Act giving him power to sue in this particular case.'
(emphasis in original)
30 These authorities support the conclusion drawn by the Law Reform Committee of South Australia referred to above that only offences created by statutes which expressly or by necessary implication provide for a Qui Tam action may be prosecuted by a common informer. The common informer must be able to point to a statutory provision which either 'gives' the penalty to the common informer, or creates a right to demand payment of the penalty.
31 The 1670 statute upon which the respondent relies was a statute of that character. However, on my reading of the statute, it creates no offence upon which the respondent could rely in these proceedings. Given that the respondent did not particularise the manner in which the CBA's behaviour might have constituted an offence under that statute, I conclude that the statute provides for no relevant offence. Since the statute does not create any right of recovery independent from the offences it prescribes, it follows that even if the 1670 statute had not effectively been repealed in New South Wales by subs 8(1) of the Imperial Acts Application Act 1969 (NSW), it would not have provided the respondent with a right of recovery.
32 Further, even if the subject matter of the Tasmanian proceedings had not already been dealt with in New South Wales, the respondent has not pointed to any other statute that would give him a right to recover the penalty in Tasmania.