Grounds two and three: evidence relating to the Crossroads incident
41The second ground of appeal relates to the admission of the evidence in the Crown case concerning the incident at the Crossroads Hotel dealt with in the trial judge's pre-trial ruling given 28 August 2008. The third ground relates to the judge's failure to give the jury any warning or direction as to the use to be made of that evidence.
42Ground 2 is:
The trial judge erred in admitting evidence of other alleged criminal conduct.
43As already noted, the trial judge ruled that the evidence of the Crossroads incident was admissible and ought not to be excluded. The pre-trial ruling also dealt with other evidence objected to on behalf of Mr L'Estrange as being prejudicial. The trial judge upheld the objection insofar as it related to references to Mr L'Estrange and the other members of the group having met whilst in prison and, separately, material disclosing that other members of the group had referred to Mr L'Estrange as "an evil cunt" and otherwise described him as a person with a willingness to engage in violence.
44In ruling on the evidence relating to the Crossroads incident, the judge noted that the two counts on the indictment were to be heard together and that there had been no application for separate trials of the two counts. His Honour expressed the view that the Crossroads evidence was "admissible under the Harriman principle", noting that it was not tendency or coincidence evidence.
45The judge recorded the Crown's anticipation that Mr Martin's direct evidence would establish that Mr L'Estrange was a willing participant in the abortive attempt to rob a drug dealer at the Crossroads. The telephone intercepts were described as being capable of showing that Mr Martin, Mr Bell, Mr Quarta and Mr Jelisavac:
were conducting a criminal business of planning and attempting to carry out profitable criminal activities, usually involving robbery in company and collateral and associated offences. This business was ongoing since at least the abortive Crossroads episode and continued through the 26 th . There is admissible evidence that the accused was a part of this business, available and ready, willing and able to participate as required.
46Against that assessment, the judge turned to consider whether the evidence should be excluded under s 137 of the Evidence Act 1995. His Honour concluded:
In my view [the evidence] has strong probative value and may show the nature of the relationship of the accused, Martin and the other people very clearly.
Separately, the judge considered whether the evidence was likely to derail the jury from their proper task. He determined that it was not. His Honour declined to exclude the material under section 137 "or for any other discretionary reasoning".
47The first specific error alleged in respect of the trial judge's ruling is that:
In purporting to apply the common law as set out in Harriman v R (1989) 167 CLR 590, the trial judge failed to carry out the balancing exercise required to be carried out in accordance with the law in R v Blick [2000] NSWCCA 61.
48In Blick , the Court considered the correct approach to an application made by a defendant in criminal proceedings to have evidence excluded pursuant to section 137 of the Evidence Act . That section provides:
In a criminal proceeding, the court must refuse to admit evidence adduced by the prosecutor if its probative value is outweighed by the danger of unfair prejudice to the defendant.
49The principal judgment in Blick was given by Sheller JA. His Honour noted (at [18]) that, at common law, a trial judge on the tender by the prosecution of photographic evidence to identify an accused person had first to determine whether the material was admissible. If it was, the judge could refuse to admit the evidence if of the view that its probative value was outweighed by its prejudice to the accused.
50Sheller JA took the view that section 137 mandates a different approach. His Honour said (at [20], James and Dowd JJ agreeing at [31] and [32] respectively):
Even so, and with due respect, there seems to me to be a risk of error if a judge proceeds on the basis that he or she is being asked to exercise a discretion about whether or not otherwise admissible evidence should be rejected because of unfair prejudice to the defendant. The correct approach is to perform the weighing exercise mandated. If the probative value of the evidence adduced by the prosecutor is outweighed by the danger of unfair prejudice to the defendant, there is no residual discretion. The evidence must be rejected.
51It may be acknowledged that the trial judge articulated his reasons for declining to exclude the evidence in language consonant with the approach disapproved in Blick. In my view, however, a careful analysis of the judge's reasons reveals that his Honour did undertake the weighing exercise mandated by the section. It is clear enough that, when describing the evidence as being "admissible", his Honour was referring to its probative value. His Honour then identified matters of prejudice before articulating his final assessment that the material ought not to be excluded under section 137. I do not think that the judge's reasons reveal error in that particular respect.
52The second specific error alleged in the trial judge's ruling is that his Honour:
Failed to consider the important distinctions between Harriman , as applied in R v Quach [2002] NSW CCA 519, and the current case, in balancing the probative value of the evidence against its prejudicial effect.
53The burden of the appellant's argument in support of that contention was that the evidence in the present case was considerably less probative than the evidence under consideration in the decisions in Harriman and Quach and that, on that basis, the trial judge ought not, when performing the weighing exercise mandated by the section, to have reached the conclusion he did.
54In considering that complaint, it is important to bear in mind, as acknowledged in Blick at [19], that the trial judge's judgment as to how the probative value of the evidence sought to be adduced should be weighed against the danger of unfair prejudice to an accused will be "one of opinion based on a variety of circumstances, the evidence, the particulars of the case and the judge's own trial experience".
55Sheller JA stated:
In that sense, the result can be described as analogous to a discretionary judgment; see Heydon, 'A guide to the Evidence Acts', 2 nd ed, para 3.725.
56The fact that the judge did not assess the evidence by comparing it with evidence admitted or excluded in other decided cases could not of itself be said to amount to error in that context.
57The third specific error alleged in respect of the trial judge's ruling is that:
In assessing the prejudicial effect of the evidence, the trial judge failed to take account of, or sufficiently take into account the risk of the jury engaging in tendency reasoning.
58It is convenient to consider that contention together with the fourth specific error relied upon, which is that the trial judge failed to consider the extent to which the evidence would distract the jury from the determination of the offences charged.
59In my view, there is force in those complaints. The trial judge observed, correctly, that the evidence was not tendency or coincidence evidence. The Evidence Act defines both coincidence evidence and tendency evidence by reference to the purpose for which a party seeks to have the evidence adduced: see part 1 of the dictionary to the Act.
60In the present case, the Crown Prosecutor characterised the evidence as evidence "about [Mr L'Estrange's] association with particular people". Implicitly, the Crown disavowed any reliance on the evidence for the purpose of proving that Mr L'Estrange had a tendency to act in a particular way ( cf section 97 of the Evidence Act ) or to prove that he committed the offences charged on the indictment on the basis that it was improbable that those events and the Crossroads incident occurred coincidentally ( cf section 98 of the Act).
61It has frequently been observed, however, that such disavowal does not remove the risk that the jury will reason in that way. As submitted on behalf of Mr L'Estrange, the distinction between such reasoning and evidence adduced for the purpose of establishing background or context is fragile at best. In HML v The Queen; SB v The Queen; OAE v The Queen [2008] HCA 16 (2008); 235 CLR 334, Hayne J noted at [116] that the risk of misuse of the evidence is the very risk to which the general rule of exclusion is directed. Indeed, any characterisation of evidence of prior criminal conduct as "background" or "context" should sound a warning of the need to give careful attention to the risk that the purpose for which the jury might find the evidence most useful is that of placing the charges in the context of their having been brought against a person who has done this kind of thing before.
62In the present case, the risk of tendency reasoning was high. Indeed, it is difficult to imagine the jury using the evidence in any other way. The Crown contended that the evidence could be used to explain an otherwise surprising feature of the Crown case that Mr L'Estrange had readily agreed to join the group on the evening of 26 March 2006, and (on the Crown case) to carry out the two crimes although he had not been involved in their planning.
63There is an element of circularity in that reasoning, which only serves to highlight the prejudice of admitting the evidence. Whether Mr L'Estrange was agreeing to carry out the two offences charged on the indictment when he allegedly gave an affirmative answer to the question "are you ready to go off" was the very issue to be determined by the jury. It was very likely that they would use the evidence of the Crossroads incident for the purpose of assisting their interpretation of that obscure exchange and that they would do so by engaging in tendency reasoning. In my view, the risk that the jury would engage in impermissible paths of reasoning was a material consideration which his Honour was required to take into account. His Honour did not address that risk when he gave the pre-trial ruling.
64The result, in my view, is that the decision to admit the evidence miscarried. For my part, I do not think that the evidence of the Crossroads incident was admissible. Assuming it was relevant for any purpose other than to establish tendency (a purpose disavowed by the Crown), which is doubtful, its probative value was undoubtedly outweighed by the danger of unfair prejudice to the appellant.
65The fifth specific error alleged is that the trial judge:
Failed to consider the prejudice arising from the cumulative effect of the evidence in combination with the "co-conspirator's evidence" being led to establish count 1 and the increased difficulty in separating it from being used for tendency reasoning.
66This ground refers to the fact that the telephone intercept evidence relied upon by the Crown included a number of conversations between Mr L'Estrange's alleged co-conspirators to which Mr L'Estrange was not a party. That evidence included conversations in which the co-conspirators referred to Mr L'Estrange's alleged desire to be included in "a job" and their decision to include him in the planned robbery at Canley Vale.
67Undoubtedly, the cumulative impact of the Crossroads evidence on evidence of that kind underscores the prejudicial impact of the evidence in the present case. However, in light of my conclusion that the decision to admit the Crossroads evidence miscarried in any event, it is not necessary to give separate consideration to this ground.
68The sixth specific area alleged is that the trial judge:
Failed to give consideration to a limitation of the evidence.
69Counsel who appeared for Mr L'Estrange at the hearing of the pre-trial argument had indicated that Mr L'Estrange proposed to make admissions of the fact of his relationship with the various co-offenders at a time proximate to the events of 26 March 2006. The proposition raised in the appeal appears to be that, in light of that indication, the judge ought to have given a ruling under section 136 of the Evidence Act limiting the evidence as to the events of 15 March 2006.
70If I have understood the submission correctly, I think it misconceives the effect of that section. Section 136 provides:
136 General discretion to limit use of evidence
The Court may limit the use to be made of evidence if there is a danger that a particular use of the evidence might:
(a) be unfairly prejudicial to a party; or
(b) be misleading of confusing.
71The section focuses on the use to be made of evidence. The occasion for the exercise of the discretion conferred by the section is the circumstance where evidence potentially of use for more than one purpose should be confined to a limited use so as to avoid the consequences referred to in the section. Where, as in the present case, what is sought is to have part of the evidence excluded altogether, the discretion invoked is that arising under section 135 of the Act.
72In the context of the present case, if the use to be made of the evidence as to the events of 15 March 2006 was to be limited to establishing the existence of prior dealings between the co-offenders and not to establish that their prior dealings extended to the commission of criminal offences together, the evidence was of no use to the Crown.
73In any event, it could scarcely be said that an application to that effect was made on behalf of Mr L'Estrange. I am not persuaded that the trial judge erred in that particular respect.
74The third ground of appeal is that:
The trial judge erred in failing to warn the jury against tendency reasoning in respect of evidence of alleged earlier criminal activity at the Crossroads Hotel.
75This ground extends to the judge's failure to give a warning both at the time when the evidence was admitted and during the summing up.
76The Crown acknowledges that no warning was given at the time the evidence was admitted. As to the summing up, the Crown pointed to the following remarks of the trial judge:
In the early period of March 2006, there are said to have been a number of telephone calls establishing contact, and association, between the accused and Quarta and other people.
15 March 2006 is said to be the date of the episode at Crossroads, or Ingleburn, going out there, and you have heard different versions of what that was all about. (summing up, page 16).
The Crown put to you that you look at these events in sequence. It is not just the events of the 27 th . You look at the 15 th and then the 20 th and so on but on the 15 th with the preceding series of calls you can see from the events of the 15 th the intention of the accused to be involved with Martin and the others, shows their agreement, association between them ...(summing up, page 31)
77Where evidence that invites tendency reasoning is admitted in a criminal trial other than as tendency evidence, the need for clear direction to the jury is well recognised: see R v Beserick (1993) 30 NSWLR 510 at 516B per Hunt CJ at CL; JDK v R; R v JDK [2009] NSWCCA 76 at [32] per McClellan CJ at CL. As already indicated, the risk that the jury would use the evidence for an impermissible purpose was high in the present case and a warning was plainly required both at the point when the evidence was lead and in the summing up. Nothing in the trial judge's summing up addressed that issue. This ground should be upheld.