…
117 Contrary to the plaintiff's submissions, this was not a case in which principles of the kind examined in Pyrenees Shire Council v Day [(1998) 192 CLR 330 ; [1998] HCA 3.] are engaged. In that case, a public authority had entered upon [Pyrenees Shire Council v Day (1998) 192 CLR 330 at 391 [177].] the exercise of its statutory powers with respect to a particular subject-matter (fire prevention). The authority was held to have owed a duty to take reasonable care in exercising those powers. But the case was a particular example of the general proposition [Caledonian Collieries Ltd v Speirs (1957) 97 CLR 202 at 220 ; [1957] HCA 14.] that "when statutory powers are conferred they must be exercised with reasonable care, so that if those who exercise them could by reasonable precaution have prevented an injury which has been occasioned, and was likely to be occasioned, by their exercise, damages for negligence may be recovered".
48 In this case, it is not a case of a 'statutory power to act in a particular way', which arises for consideration, but a statutory duty to do so. Adhering to the duty would certainly prevent the loss and damage which could undoubtedly flow to a defendant, if a prosecution is pursued, even though the police have evidence which shows that the offence charged was not committed. Section 15A requires that such information be provided to the DPP.
49 Crennan and Kiefel JJ observed:
130 The common law duty in question is to be distinguished from one arising under the statute which provides the public authority's powers. The action for breach of statutory duty, although itself a tort, is regarded as distinct from the tort of negligence. It will be necessary to return to the elements of this action in more detail later in these reasons. In a case where a general duty of care is alleged, it is said that the statute cannot itself be regarded as the source of the duty; rather it is the foundation or setting for it [Sutherland Shire Council v Heyman (1985) 157 CLR 424 at 434 per Gibbs CJ, 459-460 per Mason J; and see Crimmins v Stevedoring Industry Finance Committee (1999) 200 CLR 1 at 60 [163] per Gummow J.]. The duty of care is said to arise independently of the statute [Graham Barclay Oysters Pty Ltd v Ryan (2002) 211 CLR 540 at 575 [80] per McHugh J.]. The existence of statutory powers is necessary, but not sufficient, to give rise to a duty of care [Sutherland Shire Council v Heyman (1985) 157 CLR 424 at 434 per Gibbs CJ; Brodie v Singleton Shire Council (2001) 206 CLR 512 at 622 [289] per Hayne J; Graham Barclay Oysters Pty Ltd v Ryan (2002) 211 CLR 540 at 575-576 [80]-[81] per McHugh J.].
131 No guiding principle, by which an authority might be considered to be obliged to exercise its powers at common law, has been identified; the search continues [Brodie v Singleton Shire Council (2001) 206 CLR 512 at 630 [316] per Hayne J.]. There is agreement that the statutory powers in question must be directed towards some identifiable class or individual, or their property, as distinct from the public at large [Crimmins v Stevedoring Industry Finance Committee (1999) 200 CLR 1 at 40 [99] per McHugh J; Brodie v Singleton Shire Council (2001) 206 CLR 512 at 633 [326] per Hayne J; Graham Barclay Oysters Pty Ltd v Ryan (2002) 211 CLR 540 at 562 [32] per Gleeson CJ, 575 [79] per McHugh J.].
132 Different factors have been identified, from time to time, as relevant to the existence of a duty of care. Not all have continued to be regarded as useful. Notions of proximity and general reliance are no longer considered to provide the answer to the question of whether an authority should be considered to have been obliged to exercise its powers. In this case the majority in the Court of Appeal identified as of particular relevance the vulnerability of the plaintiff's husband and the control that the officers had over the risk of harm which eventuated, because of the powers given by s 10. The majority emphasised that the Act intended those powers to be used to protect a person such as him.
133 The vulnerability of a plaintiff was referred to in Pyrenees Shire Council v Day [(1998) 192 CLR 330; [1998] HCA 3.] as an aspect of the plaintiff's supposed reliance upon an authority to use its powers [See Pyrenees Shire Council v Day (1998) 192 CLR 330 at 361 [77] per Toohey J, 372-373 [116] per McHugh J. And see also Crimmins v Stevedoring Industry Finance Committee (1999) 200 CLR 1 at 24 [43] per Gaudron J and the cases therein cited, in particular Burnie Port Authority v General Jones Pty Ltd (1994) 179 CLR 520 at 551 per Mason CJ, Deane, Dawson, Toohey and Gaudron JJ; [1994] HCA 13; Hill v Van Erp (1997) 188 CLR 159 at 186 per Dawson J, 216 per McHugh J; [1997] HCA 9; Perre v Apand Pty Ltd (1999) 198 CLR 180 at 194 [11] and 195 [13] per Gleeson CJ, 202 [41]-[42] per Gaudron J, 236 [149]-[151] per McHugh J, 259 [216] per Gummow J, 289 [296] per Kirby J and 328 [416] per Callinan J; [1999] HCA 36. See also Graham Barclay Oysters Pty Ltd v Ryan (2002) 211 CLR 540 at 577 [84] per McHugh J, 631-632 [254] per Kirby J and 664 [321] per Callinan J.]. A focus on vulnerability may in part explain the decision in Crimmins v Stevedoring Industry Finance Committee [(1999) 200 CLR 1 at 24-25 [43]-[44] per Gaudron J, 40-41 [100] per McHugh J, 85 [233] per Kirby J.]. It has not been universally accepted as a useful analytical tool [Brodie v Singleton Shire Council (2001) 206 CLR 512 at 627 [308] per Hayne J.]. In Graham Barclay Oysters Pty Ltd v Ryan, Gummow and Hayne JJ treated the degree of a plaintiff's vulnerability as part only of an evaluation as to whether a relationship may be seen to exist between a statutory authority and the class of persons in question [Graham Barclay Oysters Pty Ltd v Ryan (2002) 211 CLR 540 at 597-598 [149].]. Establishing the existence of a relationship between a plaintiff and a public authority has the advantage of coherence with the exceptions, already recognised by the common law, to the general rule that there is no duty of affirmative action.
50 Bearing these considerations in mind, it can be seen that given what s 15A is concerned with, a duty to disclose information to the DPP, no questions of any discretion on the part of a police officer on whom the duty is imposed, arises. A defendant placed in a position where a police officer has information which shows that an offence has not been committed, but who fails to provide the information to the DPP, contrary to the duty imposed by s 15A, is plainly in a particularly vulnerable position, as the plaintiff argued. It follows that in so far as vulnerability is relevant to the question of whether the Parliament intended that breach of s 15A give rise to a private case of action, it appears to be present here.
51 Crennan and Kiefel JJ also considered these questions, observing:
133 The vulnerability of a plaintiff was referred to in Pyrenees Shire Council v Day [(1998) 192 CLR 330; [1998] HCA 3.] as an aspect of the plaintiff's supposed reliance upon an authority to use its powers [See Pyrenees Shire Council v Day (1998) 192 CLR 330 at 361 [77] per Toohey J, 372-373 [116] per McHugh J. And see also Crimmins v Stevedoring Industry Finance Committee (1999) 200 CLR 1 at 24 [43] per Gaudron J and the cases therein cited, in particular Burnie Port Authority v General Jones Pty Ltd (1994) 179 CLR 520 at 551 per Mason CJ, Deane, Dawson, Toohey and Gaudron JJ; [1994] HCA 13; Hill v Van Erp (1997) 188 CLR 159 at 186 per Dawson J, 216 per McHugh J; [1997] HCA 9; Perre v Apand Pty Ltd (1999) 198 CLR 180 at 194 [11] and 195 [13] per Gleeson CJ, 202 [41]-[42] per Gaudron J, 236 [149]-[151] per McHugh J, 259 [216] per Gummow J, 289 [296] per Kirby J and 328 [416] per Callinan J; [1999] HCA 36. See also Graham Barclay Oysters Pty Ltd v Ryan (2002) 211 CLR 540 at 577 [84] per McHugh J, 631-632 [254] per Kirby J and 664 [321] per Callinan J.]. A focus on vulnerability may in part explain the decision in Crimmins v Stevedoring Industry Finance Committee [(1999) 200 CLR 1 at 24-25 [43]-[44] per Gaudron J, 40-41 [100] per McHugh J, 85 [233] per Kirby J.]. It has not been universally accepted as a useful analytical tool [Brodie v Singleton Shire Council (2001) 206 CLR 512 at 627 [308] per Hayne J.]. In Graham Barclay Oysters Pty Ltd v Ryan, Gummow and Hayne JJ treated the degree of a plaintiff's vulnerability as part only of an evaluation as to whether a relationship may be seen to exist between a statutory authority and the class of persons in question [Graham Barclay Oysters Pty Ltd v Ryan (2002) 211 CLR 540 at 597-598 [149].]. Establishing the existence of a relationship between a plaintiff and a public authority has the advantage of coherence with the exceptions, already recognised by the common law, to the general rule that there is no duty of affirmative action.
134 Reference was made in the judgment of Warren CJ in the Court of Appeal to a class of persons, which included the plaintiff's husband, who might be described as "especially vulnerable" [Kirkland-Veenstra v Stuart (2008) Aust Torts Reports 81-936 at 61,309 [64].]. But her Honour did not connect that vulnerability to a concept such as reliance or to the existence of a relationship. The point made by her Honour was that the Act had a specific class in contemplation as the object of the power provided for in s 10, which is an exercise in statutory interpretation.
135 A relationship might be seen to arise when an authority has commenced exercising its powers towards a class of individuals. In Pyrenees Shire Council v Day [(1998) 192 CLR 330.] McHugh J referred to the Council's "entry into the field of inspection" as connected with the reliance of persons upon the Council to protect them from danger [Pyrenees Shire Council v Day (1998) 192 CLR 330 at 372 [115].]. Warren CJ referred to the police officers in this case as having "entered the field" [Kirkland-Veenstra v Stuart (2008) Aust Torts Reports 81-936 at 61,305 [44].]. This overlooks the fact that the allegation and the evidence in this case were that the power in question was not used at all.
136 The measure of control which may be provided by a statute, with respect to the safety of persons or property, has been considered to be indicative of a duty of care [Pyrenees Shire Council v Day (1998) 192 CLR 330 at 389 [168] per Gummow J; Crimmins v Stevedoring Industry Finance Committee (1999) 200 CLR 1 at 61 [166] per Gummow J.]. It was influential to the reasoning of both Warren CJ and Maxwell P in the Court of Appeal. Maxwell P in particular emphasised that the police officers had legal authority to exercise control over the risk that the plaintiff's husband might commit suicide and could do that which no other person could, without exposure to civil liability, namely apprehend a person, using such force as was necessary [Kirkland-Veenstra v Stuart (2008) Aust Torts Reports 81-936 at 61,315 [103].].
137 In Pyrenees Shire Council v Day [(1998) 192 CLR 330.] Gummow J considered that the measure of control which the Council had with respect to the prevention of fire, and which included its knowledge of the risk to the plaintiff's property, was the touchstone of its liability [Pyrenees Shire Council v Day (1998) 192 CLR 330 at 389 [168].]. In Brodie v Singleton Shire Council [(2001) 206 CLR 512.] it was said that, whatever be the significance now of the distinction between misfeasance and non-feasance, powers may give a public authority such a significant and special measure of control regarding the safety of persons as to impose a duty on the authority to exercise them [Brodie v Singleton Shire Council (2001) 206 CLR 512 at 559 [102] per Gaudron, McHugh and Gummow JJ.]. The importance of control as a basis for the existence of a duty of care was adverted to by Gleeson CJ in Graham Barclay Oysters Pty Ltd v Ryan [(2002) 211 CLR 540 at 558 [20].] and was referred to by Gummow and Hayne JJ as a factor of fundamental importance in discerning a duty of care on the part of a public authority [Graham Barclay Oysters Pty Ltd v Ryan (2002) 211 CLR 540 at 598 [150].].
138 Questions about the degree of a public authority's control over the risks to which a plaintiff was exposed will usually be answered by reference to the statute providing for those measures. Where a statute provides significant and special measures, which may be seen to be directed towards the risk of harm to a class of persons or property, attention is directed to the purpose for which the measures have been provided. If part of the rationale for excepting a public authority from the general rule of the common law, that no affirmative action is required, is the availability of statutory powers, their purpose must necessarily be considered. In the present case the majority in the Court of Appeal clearly considered it to be a matter of importance. The issue, as stated by Warren CJ, was whether a duty of care exists to exercise the statutory power for the purpose of protecting those whom the Act seeks to protect [Kirkland-Veenstra v Stuart (2008) Aust Torts Reports 81-936 at 61,305 [39].]. Maxwell P described the Act as one which contained health and safety powers to safeguard mentally ill people against the gravest of risks [Kirkland-Veenstra v Stuart (2008) Aust Torts Reports 81-936 at 61,317 [115].].
139 The evident purpose of statutory provisions, which might be utilised to prevent or minimise harm, has been identified as relevant to the existence of a duty of care in cases in this Court. The powers given to the Council in Pyrenees Shire Council v Day were considered by Gummow J to have been provided to further the legislative purpose of fire prevention [Pyrenees Shire Council v Day (1998) 192 CLR 330 at 391 [175].]. In Crimmins v Stevedoring Industry Finance Committee and again in Graham Barclay Oysters Pty Ltd v Ryan, McHugh J observed that some powers are clearly enough conferred because the legislature intends that the power will be exercised, in appropriate circumstances, to protect the specific class of persons or property [Crimmins v Stevedoring Industry Finance Committee (1999) 200 CLR 1 at 40 [99]; Graham Barclay Oysters Pty Ltd v Ryan (2002) 211 CLR 540 at 576 [82].]. His Honour considered that the judgment of Lord Hoffmann in Stovin v Wise [[1996] AC 923.] should be understood in this way [Graham Barclay Oysters Pty Ltd v Ryan (2002) 211 CLR 540 at 576 [82].].