(c) to conduct, on behalf of the Crown as respondent, any appeal in any court in respect of any such prosecution.
…"
51 Pursuant to s 9 of the Director of Public Prosecutions Act, the DPP has the power to take over prosecutions or proceedings. Section 9 relevantly reads:
(1) If a prosecution or proceeding in respect of an offence (whether it is an indictable offence or a summary offence) has been instituted by a person other than the Director, the Director may take over the matter and:
(a) carry on the prosecution or proceeding,
(b) carry on, on behalf of the prosecution or as respondent, an appeal in any court in respect of the offence,
(c) institute and conduct, on behalf of the prosecution, an appeal in any court in respect of the offence, and
(d) conduct, as respondent, an appeal in any court in respect of the offence.
(2) The Director may not take over a matter under this section involving a summary offence, unless:
(a) the offence is a prescribed summary offence, or
(b) a person otherwise responsible for the matter has consented in writing.
(3) Except as provided by subsection (2), the Director may take over a matter under this section whether or not the person otherwise responsible for the matter consents.
(4) If the Director takes over a matter under this section:
(a) the Director shall, as from the time when the Director complies with section 10(1) in relation to the matter, be deemed to be the prosecutor in connection with the prosecution or proceedings concerned, and
(b) The Director may decline to proceed further in the prosecution or to carry the proceeding further.
…"
52 Ms Moussa submitted that after the DPP has taken over a matter under s 9, the original prosecutor is subsumed in the DPP and the DPP may not thereafter commence proceedings in the name of the original prosecutor but must do so as the DPP.
53 However, the situation so far as the Police prosecutor and the informant is different. Ms Moussa says that the purposes of the prosecution, both before the Local Court and District Court, the prosecutor was "the Crown" and was the same party as the State in these proceedings because as a general rule the Crown is one and indivisible within New South Wales. As such the State is bound by the costs application.
54 To incur liability for malicious prosecution the defendant must play an active role in the conduct of the proceedings by instigating or setting them in motion. The defendant must have been actively instrumental in setting the law in motion. Merely supplying information, however incriminating to the police on which they eventually decide to prosecute, is not the equivalent of launching a prosecution, the critical decision not being his. This passage is from John G Fleming, Law of Torts, 8th ed (1992) Law Book Co at 612.
55 The persons who could be said to have been actively instrumental in setting the law in motion are Detective Sergeant Hopper, the Police prosecutor and the DPP. In Nye v State of New South Wales [2003] NSWSC 1212 the DPP was joined as a separate party which is not the case here. Nevertheless, it is arguable that they could be regarded as the defendants.
56 The State admits vicarious liability for the acts and omissions of Detective Sergeant Hopper pursuant to the Crown Proceedings Act 1988. Section 3 of the Crown Proceedings Act defines "the Crown" as:
"Crown means the Crown in right of New South Wales, and includes:
(a) the Government of New South Wales, and
(b) a Minister of the Crown in right of New South Wales,
(c) a statutory corporation, or other body, representing the Crown in right of New South Wales."
57 For the purposes of this application I am prepared to accept as arguable that the arresting officer and the Police prosecutor and the DPP played an active role in the prosecution. The Crown may be vicariously liable for the acts of the arresting and prosecuting officers. The Crown is sued in the name of the State of New South Wales. The State has admitted liability in respect of Detective Sergeant Hopper. It is my view that it is at least arguable that the Crown can be considered the same party as the defendants other than the DPP. Consideration may need to be given as to whether the DPP should be joined as a separate party.
58 In my view, whether an issue estoppel arises is unlikely but I cannot say it is hopeless. It should be permitted to go to trial. Leave to file the proposed amended reply is granted.
59 Costs are discretionary. Costs usually follow the event. The defendant is to pay the plaintiff's costs as agreed or assessed.