"indicate that the word 'improperly' and the phrase 'in consequence of an impropriety' should not be narrowly construed"
18 Subsection s 138(2) and s 139 are in effect deeming provisions which provide that certain types of evidence shall be taken to have been obtained improperly or as a consequence of an impropriety where that evidence is obtained in particular, specified, factual situations. The first provision relates to admissions or evidence obtained as a consequence of an admission, made in the course of questioning where the questioner has acted in the manner set out in the subsection. Section 139 relates to evidence obtained in circumstances where there has been a failure of the police to caution a person during the course of official questioning. These are provisions that require a court to find that s 138(1) applies notwithstanding that the court might not have considered that, on the particular facts and circumstances before it, the evidence was improperly obtained or obtained as a result of an impropriety. In effect those sections extend the ambit of s 138(1) to evidence that might not otherwise have fallen within the scope of the section.
19 With respect to Smart AJ, I do not see that the existence of those two provisions indicates that the words of the section should be construed in any particular manner. Rather, it seems to me that the fact that the legislature thought it necessary to enact those particular provisions tends to suggest that there was a concern that the normal meaning to be attributed to the words of the section, when applied to the kind of facts and circumstances with which those two provisions are concerned, may not have resulted in the court finding that the evidence was obtained improperly or as a consequence of an impropriety. It appears to me to be significant that the provisions are concerned with evidence obtained as a result of official questioning.
20 I am of the view that, otherwise than when subs 138(2) or s 139 apply, the court should determine whether the section is engaged having regard to the particular facts and circumstances before it but with due regard to the seriousness of a finding that evidence was obtained improperly or as a consequence of an impropriety and the outcome of such a finding. Not every defect, inadequacy, or failing in an investigation should result in a finding that the section applies merely because it may be considered that, as a result of those defects, inadequacies or failings, the investigation was not properly conducted or that the police did not act properly in a particular respect. On the other hand the terms of subs 138(3)(e), which subsection requires the court to take into account whether the "impropriety or contravention was deliberate or reckless", make it clear that the conduct need not necessarily be wilful or committed in bad faith or as an abuse of power.
21 I am prepared to accept for present purposes that any misstatement of fact in an affidavit in support of a warrant for the use of a listening device on private premises may be an impropriety within s 138, notwithstanding that the misstatement was not intended by the person preparing the affidavit to influence the officer who was to act upon that material in determining whether to issue the warrant. I accept the submission made by Mr Boulten that a person preparing an affidavit for the purposes of obtaining a warrant for the use of a listening device in a private home must be scrupulous to ensure that the contents of the affidavit fully and accurately set out the factual material relevant to the determination whether the warrant should be issued. The question of whether the misstatement was intentional, reckless, or inadvertent and the motive, if any, for the misstatement will be matters which are relevant to the gravity of the impropriety and the exercise of discretion to permit the Crown to lead the evidence notwithstanding that it was obtained improperly or as a consequence of an impropriety.
22 Mr Boulten has stressed that, in determining whether the misstatement amounted to an impropriety in the present case, it should be borne in mind that the warrant was in respect of the Brougham Street premises and it was based upon a belief that Lawrence had a connection with them because he was staying there at the relevant time. The subject of the investigation at the stage the warrant was sought was Lawrence, not Cornwell. The misstatement concerned the possible connection between Lawrence and Cornwell's premises in Brougham Street, that connection being the only possible basis for a warrant being issued in respect of those premises. The misstatement, so it was argued, had the effect of over-stating the evidence supporting the connection between the premises and Lawrence and, thereby, bolstering the NCA's case for the issuing of the warrant.
23 In the present case the misstatement has to be seen in the light of the accuracy or otherwise of the affidavit as a whole. There is no evidence that there was any other material inaccuracy or misstatement in the affidavit. Rather the evidence is that despite a significant misstatement as to the number of times Cornwell and Lawrence had met over a three day period which was contained in the case notes, the affidavit reflected the true situation. Further, although the misstatement was in respect of the possible connection between Lawrence and Cornwell's premises, this was not the only material in the affidavit to support such a connection. There was the telephone call indicating a belief on the part of Lawrence's partner that he was living in those premises, there was the presence of his vehicle in the street behind those premises on the mornings of both 26 and 27 February, and, perhaps more importantly, there was the sighting of Lawrence in the courtyard of those premises on 26 February. This material had to be viewed in the context of recent sightings of Lawrence in company with Cornwell. There was ample information in the affidavit that would lead to the inference that, when Lawrence entered his motor vehicle on the morning of 27 February, he did so having left the block of units in Brougham Street.
24 In those circumstances and in the absence of any investigation before me as to the source of the material in the case note, or the circumstances in which the alleged misstatement was placed into the affidavit, or any suggestion made to Agent Welsh that she acted improperly in respect of the material placed in the affidavit, I am unpersuaded that any impropriety occurred in relation to the making of the affidavit or its use to support the application for the warrant. The only reasonable inference to draw is that, if the relevant passage in the affidavit were a misstatement, it was an inadvertent one made by an officer who had otherwise taken care to ensure the accuracy of information in the affidavit and had, apparently, been misled by the case note. Such conduct could not alone, in my view, be reasonably regarded as improper notwithstanding the significance of swearing an affidavit in support of a listening device warrant.
25 But even if I were wrong in that finding, I am completely unpersuaded that the impropriety resulted in the issuing of the warrant and thus the obtaining of the conversations to which objection is taken. The accused must satisfy the court that there is a causal connection between the impropriety and the obtaining of the impugned evidence; R v Dalley [2002] NSWCCA 284. If the court cannot be satisfied of that matter, the section has no application. I appreciate that the connection between the improper conduct and the obtaining of the evidence may be indirect. I accept that there could be a sufficient connection found between a misstatement in an affidavit in support of a warrant and the evidence obtained as a result of the issuing of the warrant so as to engage the section.
26 But in this case, there was ample information contained in the affidavit to support the issuing of the warrant, if the misstatement were to be disregarded. I do not intend to repeat that material. Further, there was ample material upon which it could be inferred that Lawrence did leave from the premises on 27 February even though he may not have been observed to do so. I would comfortably reach the conclusion, if it were required, that, having regard only to the balance of the material in the affidavit relating to the connection between Lawrence and the premises, that it would have been unreasonable for the officer to have refused the application. It should be noted that it was unnecessary that the issuing officer reach any concluded or positive view about whether a connection between Lawrence and the accused's premises actually existed. It was enough if he were satisfied that there were reasonable grounds for suspecting that the premises were likely to be used in connection with the commission of a relevant offence.
27 It is unnecessary that I proceed to consider the residual discretion to admit evidence notwithstanding that it was improperly obtained, because the accused has failed to satisfy me that, even if there were an impropriety, the evidence was obtained as a consequence of it. I would note, however, that in all the circumstances of this matter, if it were necessary to consider the exercise of that discretion, there could only be one result: the discretion would be exercised in favour of its admission. It should be clear by now that I would be of the view that the misstatement was not reckless or intentional and that, in the circumstances of this particular case, any impropriety was of a relatively minor nature. The conversations, considered as a whole, are highly probative of the allegations made by the Crown as to the existence of the charged conspiracy and the accused's participation in it. They are of fundamental importance to the Crown's case against the accused. The charge is clearly a most serious one. No other consideration, either referred to in s 138(3) or otherwise, would have led me to conclude that the evidence should not be admitted. The balance would have been overwhelmingly in favour of the Crown.
28 However, there has been objection taken to the whole of some of the conversations recorded as a result of the use of the listening device installed in the accused's premises in Brougham Street and parts of others on the basis that the conversations contain material which is either irrelevant or unfairly prejudicial within the meaning of s 137 of the Evidence Act. At this stage I have not heard the tapes played and the submissions were made on the basis of transcripts of the conversations. It should be noted that the conversations recorded between April and March 2001 contain the whole of the material upon which the Crown relies to prove the participation of the accused in the alleged conspiracy.
29 As is so often the case, not every part of each conversation is intelligible and a jury would have difficulty at times understanding what the participants are talking about. There are in most, if not all conversations, words spoken that have not been transcribed because the person responsible for the transcript could not understand them. As I understand it, much of the recording is difficult to hear or understand and the transcripts to be used in the trial have been prepared by a person who has listened to the tapes repeatedly and used other techniques to enhance his capacity to understand what is said. But simply because some part of a conversation is unintelligible, it does not necessarily follow that the conversation, or that part of it, should be rejected. It is for the jury ultimately to ascribe a meaning and import, if they can, to the conversation played to them. Nor is it simply the transcribed words, considered without hearing the taped conversation, that are important in an understanding of what is being said and what might be inferred from what is gleaned of the conversation.
30 There seems to me to be a substantial risk that unnecessary editing of a recorded conversation might inhibit the jury in understanding what is being said and the importance of the words spoken either to the Crown case or the defence. The words of the conversation as a whole are part of the circumstances surrounding the relevant part of it and give context to that part upon which one or other of the parties rely. It seems to me that as a general rule, if a conversation or some part of it, is relevant to an issue before the jury, the whole of the conversation should be admitted unless it, or some part of it, is unfairly prejudicial; s 137 of the Evidence Act or the playing of the whole conversation would result in unnecessary waste of time or might confuse or mislead the jury: s 135. But simply because some part of the conversation may not be understood by the listener or might not appear to be relevant to the issues raised in the trial, it should not necessarily be excised from the recording and the transcript. Its relevance is found simply in the fact that it is part of the conversation being played to the jury.
31 In the present case defence counsel sought to have excluded from the conversations tendered anything that could not be shown to be relevant to the Crown case. In other words, the submission was that, unless some particular part of the conversation could be shown to relate to the conspiracy alleged, it should be edited from the conversation. I do not believe that is a proper approach. The jury are entitled to have the relevant part of the conversation placed within the context of what else is said at the time. Unless there is a real risk that the jury may use part of the conversation for a purpose for which it is not before them or may be deflected from the relevance of the particular part of the conversation by other material in it, there is no reason to exclude any of the conversation simply because it may not appear to have any real relevance or value if taken by itself. The court should not too readily assume that a jury would understand the relevant material in the conversation and appreciate its significance to the issues before them, even though surrounding parts of the conversation, which appear to have no bearing on the matter, are excluded. The jury are entitled to have the relevant material placed in the context of the conversation as a whole. The simple fact that the conversation appears to have been edited may itself be enough to raise uncertainty in the mind of the jury as to the weight they should place on the material in evidence before them. Unless it is really necessary to sanitise the conversation by removing unfairly prejudicial material from it, the conversation should be played to the jury in its entirety.
32 Simply because parts of a conversation are indistinct or because not all the words spoken could be transcribed, or because the particular context of the utterances is not clear, it does not follow that the conversation should be rejected as evidence or that the unintelligible parts of the conversation must be excised out of it. Unless it can be said that the non-transcribed parts or the unintelligible parts of the conversation could work unfairly against the accused in the jury's assessment of that part of the conversation upon which the Crown relies, the whole of the conversation should be played to the jury and the accompanying transcript admitted into evidence. In R v Dellapatrona and Duffield (1993) 31 NSWLR 123 at 132 this Court stated: