The appellant's defence and the sequence of events at the first trial
40 The appellant submitted at his first trial that although he is recorded as having conversations with Lawrence and others in relation to drug activities these should be understood as relating exclusively to domestic drug deals and were not related to any proposed importation of cocaine in respect of which the appellant denied he was a party. Accordingly, the evidence which he gave admits to involvement in illegal drug activities but the appellant says this was confined entirely to domestic dealings.
41 The appellant was called at his first trial on 5 May 2003. He was asked some questions by his counsel to identify him and establish his relationship with relevant persons. He was asked about his knowledge of Diez and the nature of their relationship. He was then asked:
Q: Alright. Some time after you re-established contact with Mr Diez, did he raise with you the possibility of involvement in some form of illegal activity?
A: In February.
Q: You may wish to reserve your legal rights here in answer to this question, Mr Cornwall: what did he say to you about the possibility of your involvement in some illegal activity?
A: Well, I don't want to answer that on the grounds of it may incriminate me.
42 At this point counsel referred to the fact that the matter which had been previously discussed between counsel and his Honour was now squarely raised. It was indicated that unless the matter was resolved it would not be possible to proceed with Mr Cornwall's evidence.
43 There had been an earlier discussion between counsel who appeared for the appellant and his Honour in which counsel indicated that he wished to flag the issue "just to get some guidance about the procedures." Counsel said he expected Mr Cornwall to give some evidence but that he would wish to object to giving evidence about the distribution of cocaine in Sydney where it was the subject of some of these discussions that had gone into in evidence "and I would be seeking a certificate under s 128 in relation to that. At some stage your Honour will need to consider what procedures should be undertaken when we come to it."
44 His Honour indicated at that stage, but without any argument, that he thought that the appellant may be entitled to the certificate. His Honour said that it is not part of the charge for which he stands indicted. Counsel responds by saying "it is not a fact in issue as the subsection says. It is evidence that is led in order to prove a fact in issue. It is s 128(7) and (8)." Counsel makes plain that the resolution of whether or not a certificate will be available may have a bearing on the hearing. Counsel says "it might have some considerable bearing on whether or not he should give evidence. If he stands liable for prosecution for very serious criminal charges which have not been charged because of a lack of evidence at the moment … ."
45 At a later point in the transcript his Honour says "you see it is this [sic] my view if Mr Cornwall were asked questions in relation to the involvement of cocaine or other drugs, he would be entitled to take the claim of privilege." The Crown Prosecutor responds by saying: "Again, I would wait and see what the question is." His Honour says: "I understand that it depends on what the question is. It seems to me though that s 128(8) is very restrictive and much more restrictive than the common law ever was. It really is suggested that the only evidence that he cannot take or an accused cannot take the claim in is in respect of evidence concerning the act or the state of mind. All of those other matters are merely provisions of the act of mens rea."
46 Later his Honour says:
"… but let's take it as it comes because, as I understand it at the present time, the only issue is in relation to, for example, conversations or suggestions that he was, at the time of those conversations, involved in the business of trafficking drugs in other words, not about his involvement in the conspiracy so much as involvement in other material which you are perfectly entitled to rely upon as showing, for example, motive or relationship and all of those things in order to prove involvement which are not themselves part of the act of conspiracy."
47 The Crown Prosecutor responds by saying:
"I will wait and see what happens."
48 Following a short adjournment counsel for the appellant outlines the course he proposes to take. He says this:
"Just so that your Honour understands where things are likely to proceed from here on end [sic]: I will open to the jury. I will call Mr Cornwall. In the very early stages of his evidence-in-chief I will ask him a question. He will decline to answer that on the grounds it might tend to incriminate him. Then I expect that your Honour would wish to hear either argument or perhaps further evidence in the absence of the jury before determining whether or not to issue a certificate under s 128."
49 His Honour responds by saying:
"Alright. Let's proceed and see what happens. I was just going to say this: I make it clear to those who maybe interested in it and may be considering what course to take in the defence case, my present view is that it will not be open to the jury to find that there are two conspiracies."
50 The course contemplated by counsel is followed and when objection is taken the jury are excused and discussion between counsel and the judge follows. Counsel for the appellant outlines the evidence which the appellant will give. It is indicated that it will include evidence of an agreement between Diez and Lawrence as to the distribution of cocaine which was already present in Australia. Later his Honour asked counsel how "Mr Cornwall would be prejudiced in the conduct of his defence if he were not granted a certificate." Counsel explains there are two ways. Firstly, he would have to claim the privilege against self-incrimination answer by answer and that would tend to highlight an issue which is not the ultimate issue in the trial. Counsel later says: "part of the problem is that some of the conversations about these two inter-related topics are so intertwined as to make that difficult to tease out the differences between the two."
51 To this remark his Honour responds:
"That is the Crown's complaint, I suppose, that in fact it is part and parcel of the same conversation. The difficulty I have unfortunately with the Crown's argument is that it is not what the section is talking about and where the Crown is relying, as it is entitled to do, on other criminal activity other than the subject charge, and an accused person should be entitled to defend himself without making himself open to be prosecuted for that material. I don't know enough about what Mr Cornwall may or may not say; is it suggested, for example, that Mr Cornwall cannot talk about his relationship with Mr Diez and what is said to be the breakdown in that relationship which led to, as I understand, directly to Mr Cornwall's failure to become involved in the conspiracy, because of the inability to talk about that offence, those offences?"
52 Counsel responds:
"I think that is right, I think that's right, if his only answer to the question is an exercise of the privilege against self incrimination, a large part of the narrative which explains the extent of his dealings with Mr Diez and Mr Lawrence in relation to the instant charge will not be given in evidence."
53 Later, his Honour is recorded as saying:
"I would have thought any evidence by Mr Cornwall of his arrangement with Mr Diez as to the supply of cocaine generally regardless of who it is to, is a relevant fact before the jury but it is not a fact in issue. We are passed that bar.
If I grant him a certificate in relation to his involvement with Diez generally in relation to the distribution of cocaine and Lawrence in the distribution of cocaine, do you say I should grant a certificate or not in the interests of justice?"
54 The Crown Prosecutor responds to this remark by saying "We don't want to put any submissions if your Honour is of that view because we don't think it will assist. We are fundamentally of [sic] that issue so we wouldn't put any submission."
55 His Honour responds by saying:
"I don't understand that. If I come to a view he is entitled to a claim of privilege, why the Crown cannot make submissions in respect of me granting a certificate so that he takes the claim of privilege without anything being said about the matter … .
56 The Crown interrupts and says:
"Because interest of justice involves a large number of features and that being so, we don't wish to say anything about that particular matter, whether or not your Honour grants a certificate in relation to that particular piece of evidence."
57 At that point the transcript records his Honour as giving a judgment about the matter. In that judgment his Honour identifies the fact that an issue has arisen as to whether the appellant is entitled to claim the privilege against self-incrimination "in respect of evidence that he would give as to his relationship with two of the co-accused in this trial, Diez and Lawrence." His Honour says his understanding is that "the accused, Cornwall, will give evidence, if he is permitted to do so without making himself liable for a prosecution for any other offence than the offence charged, that he, Diez and Lawrence, were from about January 2001 involved in the distribution of cocaine in New South Wales, that cocaine having been previously brought into the country by Diez or persons associated with him."
58 It is plain that the issue arose because of the tender by the Crown of evidence of conversations involving the appellant and Diez and Lawrence and the appellant in which it was open for the jury to find that those persons had been involved in the distribution of narcotics. His Honour says:
"As well as those conversations containing references to what the jury might find was the supply of drugs, the conversations also contain material that the jury might find was relevant to the charge before them in a more direct way, that is as to the involvement of those three persons in the conspiracy to import cocaine which is the subject of the charge. To some extent the different types of material in the conversations are intertwined. I admitted the evidence of conversations suggesting that Cornwall and Diez and Cornwall and Lawrence were involved in the distribution of drugs on the basis of the principle set out in Harriman v The Queen (1989) 167 CLR 590. I do not intend to indicate again why I believe that this evidence was highly relevant to the Crown case."
59 His Honour identified that consideration had been given to the application of s 128 of the Evidence Act. His Honour then had regard to the meaning of "fact in issue" in the trial. The submission of the Crown before Howie J was that the involvement of the appellant in the supply of drugs was a fact in issue such was its importance to the proof of the offence charged. His Honour when indicating that he did not accept the submission had regard to the fact that the expression appeared in other sections in the Act, in particular s 55 and s 94. His Honour also had regard to the relevant report of the Australian Law Reform Commission where in Report No 26 Vol 1 at para 641 note 3 it is stated that the expression "fact in issue" should be interpreted as referring to the issues in the proceedings defined by substantive law and pleadings and thus would extend to facts to be proved in undefended or ex parte proceedings." His Honour concluded that:
"…a fact in issue in a criminal trial is any matter that must be ultimately determined by the jury in order to decide whether or not an accused person is guilty of the offence charged. A fact in issue in a criminal trial would generally be an element of the offence charged but might include any other matter that must be determined in order to find the accused criminally liable for that offence. It may include the issue of mental illness, self defence, or any statutory defences and, in a charge of murder, issues such as provocation and substantial mental impairment. They are examples of the fundamental issues that the jury must resolve in order to determine the charge brought by the Crown against the accused."
60 His Honour indicated that a fact in issue was not merely any fact in dispute in the proceedings. It does not include those factual disputes the resolution of which may merely assist the jury in determining whether the accused has committed the offence charged.
61 His Honour referred to s 94 and said:
"This is made clear by the reference to the term in s 94. That section is as follows:
'94 Application
(1) This Part does not apply to evidence that relates only to the credibility of a witness.
(2) This Part does not apply so far as a proceeding relates to bail or sentencing.
(3) This Part does not apply to evidence of:
(a) the character, reputation or conduct of a person, or
(b) a tendency that a person has or had, if that character, reputation, conduct or tendency is a fact in issue.'
In order to determine whether Part 3.6 applies, and whether the tendency rule and the coincidence rule have any application, it is necessary to know whether the character, reputation, conduct or tendency of a person is a fact in issue in the proceedings. Because it is necessary for the party wishing to tender evidence falling within the tendency or coincidence rules to give reasonable notice of its intention to do so, there must be some understanding of what will be a fact in issue in advance of the proceedings. The question whether the Part applies and, therefore, the rules operate to exclude otherwise relevant evidence cannot depend upon the manner in which the proceedings are conducted by the parties. The character, reputation, conduct, or tendency of a person is a fact in issue only where any of those matters have to be determined in order to resolve the proceedings before the court. This is consistent with the view adopted by the Australian Law Reform Commission, see Report No 26 vol 1 paragraph 786. Odgers cites examples of proceedings where such a matter might be a fact in issue, see at [1.3.6480].
I believe that this view is supported in the judgment of the High Court in Smith v The Queen (2001) 206 CLR 650. The Court was there concerned with the relevance of evidence given by police officers purporting to identify the accused in security photos taken during an armed robbery. In the course of their joint judgment, their Honours Gleeson CJ, Gaudron, Gummow and Hayne JJ stated (footnotes not included):
[7] In determining relevance, it is fundamentally important to identify what are the issues at the trial. On a criminal trial the ultimate issues will be expressed in terms of the elements of the offence with which the accused stands charged. They will, therefore, be issues about the facts which constitute those elements. Behind those ultimate issues there will often be many issues about facts relevant to facts in issue. In proceedings in which the Evidence Act 1995 (NSW) applies, as it did here, the question of relevance must be answered by applying Pt 3.1 of the Act and s 55 in particular. Thus, the question is whether the evidence, if it were accepted, could rationally affect (directly or indirectly) the assessment by the tribunal of fact, here the jury, of the probability of the existence of a fact in issue in the proceeding.
It seems to me that the reference to the 'ultimate issues' is a reference to the facts in issue for the purposes of the Evidence Act . Earlier their Honours noted that the Crown case was that the appellant was the person who was shown in the security photographs, apparently keeping lookout while the co-offenders took the money. The joint judgment then states:
[4] It was, therefore, a fact in issue on the trial of the appellant whether the appellant, the person standing trial, is the person depicted at the right-hand side of some of the security photographs.
As it was an element of the offence charged that the accused was a participant in the robbery (that is, that it was his act), and as the Crown sought to prove that element by identifying the accused as the person in the photograph, it is understandable that the Court should refer to the issue of identification as a fact in issue. Clearly this is an example of those cases where it would be appropriate to refer to a particular disputed factual matter as a fact in issue because the resolution of that fact will itself resolve a fact in issue. In other words, the particular factual dispute is synonymous with the relevant fact in issue."
62 Consistent with this approach to the question of a fact in issue his Honour determined that whether the appellant or any of the alleged conspirators were involved at the time of the alleged importation in the domestic trafficking of narcotic goods was not a fact in issue in the trial. It was not "an ultimate fact for the jury to resolve in order to find the charge of importation proved." It followed that s 128(8) had no application to the proposed evidence in the present case. Accordingly, Howie J held that the appellant was entitled to refuse to answer a question "on the ground that the answer may incriminate him in relation to his involvement in the ongoing distribution of narcotic goods at or about the time of the alleged conspiracy. In particular, he is entitled to refuse to answer questions as to his relationship with other accused, in this case Diez and Lawrence, with regard to the distribution of drugs that were at the time in his possession or in the possession of some person associated with him."
63 His Honour then turns to consider the practical application of this conclusion in the appellant's trial. Concluding that the Crown sought to put the evidence of drug supply before the jury in support of the charge of importation his Honour determined that the appellant should be able to put forward his defence to that charge without putting himself at risk of being prosecuted for other serious criminal activity.
64 His Honour then addresses the question of whether or not the appellant should be given a certificate under s 128. It must be remembered that a certificate can be provided either pursuant to s 128(3) or s 128(6). A certificate may be given under s 128(3) in circumstances where a witness has been advised that he or she need not give the evidence the subject of the relevant objection but nevertheless chooses to do so. In these circumstances subs (3) requires the court to issue a certificate. No question as to whether or not the evidence should be given in the interests of justice is raised.
65 The position is different in relation to subs (6). A certificate under that subs must be given in circumstances where the court has required a witness to answer the question. Before the court may require the witness to answer, the judge must be satisfied, inter alia, that the interests of justice require that the witness give the relevant evidence.
66 Howie J does not identify whether or not the appellant would be entitled to a certificate under subs (3) or subs(6). Without consideration of the matters arising in s 128(2) his Honour turns attention to whether or not the appellant should be required to answer the relevant questions and whether or not this would be in the interests of justice. His Honour then proceeds to balance what he refers to as competing interests and the need for a fair trial of the appellant and other accused. His Honour remarks that the Crown provided no assistance in the resolution of this problem. This was apparently because the Crown had taken a view that it was wrong to permit the appellant to rely upon the privilege and the Crown did not wish to assist the court further in relation to the matter. His Honour concludes by saying:
"In those circumstances, it is my present opinion that, if Cornwall refuses to answer questions about his involvement in the ongoing supply of drugs on the grounds that it might incriminate him, he is entitled to take that stance, but in the interests of justice I would require him to answer the questions and grant him a certificate in accordance with the section."
67 In these circumstances it would appear that his Honour had concluded that the appellant was entitled to a certificate pursuant to subs (6) his Honour having required him to answer the relevant questions.
68 Following delivery of his Honour's judgment counsel for the appellant raised the question of how the decision was to be given practical application. Counsel is recorded as saying:
"Well your Honour, given the fact that the accused has claimed the privilege against self incrimination already, and given that I have outlined as much as I have about what it is he is about to say in evidence if granted a certificate, would your Honour grant him a certificate now?"
69 His Honour replies:
"Yes, I grant him a certificate in relation to evidence that he will give in answer to any question concerning an involvement between himself and Diez and Lawrence and any other person in the supply or trafficking in narcotic goods between what dates?"
70 It is then agreed that the certificate should issue in respect of the period between 1 January 2001 and 10 August 2001.
71 The jury returned to the court and his Honour informed them of the fact that the appellant has been granted the relevant certificate. His Honour says that rather than the appellant having to take the objection every time somebody asks a question relating to his relationship with Mr Diez or any person in the distribution of prohibited drugs or narcotics which were present in Australia a certificate would be issued giving him the relevant immunity.
72 The appellant then proceeded to give evidence in chief and was cross-examined in relation, inter alia, to the matters the subject of the certificate.