Senior Constable Hunter then said, in effect, that he had been given sufficient warning and that he was under arrest. After that the Mr Wilson began to struggle and he was placed on the ground. He was handcuffed behind his back. In the course of being restrained he tried to bite Constable Ezzy.
17 The submission on behalf of Mr Wilson by Mr Craigie SC, while acknowledging factual distinctions between Carr and the present case (for example, Carr's identity was known to the police) was that the police were bound to refrain from arresting Mr Wilson and that the sole and improper motivation of the arrest was for the purpose of discouraging the continuation of the use of bad language. He submitted that the evidence of Senior Constable Hunter could lead to one conclusion only viz that Mr Wilson was arrested because he swore and he was intoxicated. He submits that although Mr Wilson had refused to identify himself he might have been persuaded later to have produced identification. These submissions, with the greatest respect to the argument of Mr Craigie, may be a view of the circumstances that Mr Patel wished to persuade the learned magistrate to adopt. However, the learned magistrate was not bound to adopt these submissions. As was stated in evidence Mr Wilson was arrested because he was continuing to swear, the police did not know his identity and he was intoxicated to the extent that Senior Constable Hunter was of the opinion that he was unable to understand the effect of an FCAN. In my opinion it was open to the learned magistrate to conclude that there was no impropriety associated with the arrest.
18 The DPP has submitted that the decision of the learned magistrate to admit the police evidence was not relevantly an "interlocutory order" within the meaning of s 104(4) of the Justices Act 1902. I accept that a judicial decision concerning the admissibility of evidence is not necessarily outside the ambit of the words "interlocutory order" (see R v Bozatsas & Spanakis (1997) 97 A Crim R 296. For example, an evidentiary ruling which has the effect of excluding the whole of the Crown evidence with the inevitable result of an acquittal can be relevantly characterised as an order.
19 However, in the present case the learned magistrate did not more than determine that the police evidence would be admitted. That decision did not conclude the case against the plaintiff notwithstanding that had his application been successful he would in all probability have been acquitted or discharged (at least on the material before me). Mr Craigie has submitted that the learned magistrate's decision effectively determined the outcome of the proceedings. That, of course, is not so. In my opinion the decision of the learned magistrate to admit the evidence of Senior Constable Hunter and, (presumably, Constable Ezzy) was not an "interlocutory order" as those words must be relevantly understood. I would characterise the decision as a ruling on admissibility of evidence that is, a decision that the learned magistrate was prepared to have regard to certain material in his determination of the matter. Moreover, I cannot ignore the possibility that he might review that decision in the course of the trial.
20 It was also submitted by Mr Hulme on behalf of the DPP that even if the learned magistrate's decision should be characterised as being relevantly an "interlocutory order" leave should not be granted. Had I concluded that the plaintiff had an arguable case as to whether the learned magistrate erred in law when making an interlocutory order rejecting the plaintiff's allegation of police impropriety I would not have granted leave. There are good reasons why this Court is reluctant to intervene in trials in progress and generally will not do so in the absence of exceptional circumstances. As I have said the admission of the police evidence would not inevitably lead to a conviction. Moreover, if the plaintiff were convicted he has a full right of appeal to the District Court and to the Supreme Court on a question of law (s 104(1)(a)), mixed fact in law (s 104(1)(b)) or on the ground that the conviction cannot be supported (s 104(1)(c)).
21 It appeared to be submitted that had I been required to exercise my discretion whether or not to grant leave I should have had regard to the circumstance that the learned magistrate adjourned the proceedings to seek, in effect, a ruling from the Supreme Court as to whether it was open to him to make the decision that he would admit the police evidence. With the greatest respect that circumstance would be irrelevant to the discretion I would be required to exercise. The reason why the learned magistrate thought leave should be granted (if he did) would not be relevant to my determination unless that reason happened to coincide with the reasons I independently reached.
22 In summary therefore: