14 Mr Barr was arraigned in the District Court in October 2005 upon an indictment containing nine counts arising out of events forming part of (or, in one case, occurring after) the series of events with which the present proceedings are concerned. He pleaded guilty to one charge (that involving subsequent events) and was required to enter into a bond to be of good behaviour, apparently without being convicted. In relation to the eight other charges, there was a plea of not guilty and the District Court was later informed that the Deputy Director of Public Prosecutions had directed that there be no further proceedings in relation to the indictment containing the eight counts, whereupon the District Court discharged him. It is suggested that the discharge related to his bail. At all events, Mr Barr has been advised that he is susceptible to future prosecution for the alleged offences which the Crown elected in 2005 not to pursue.
15 It was submitted on behalf of Mr Barr that, in these circumstances, his decision not to give evidence in these proceedings is understandable and rational and should not, as it were, be held against him. The submission made on behalf of the defendant, however, is that fear that cross-examination in these present proceedings might cause Mr Barr to give self-incriminating evidence is not a real or genuine fear. Given the structure and effect of s 128 of the Evidence Act, he could not be compelled to give evidence that may tend to prove that he committed an offence. Furthermore, if he elected to give such evidence, it would be under the protection of a certificate given under s 128 so that, by operation of
s 128(7), the evidence could not be used against him in the criminal proceedings that it is feared may be re-activated.
16 It was submitted on behalf of Mr Barr in response to this that, even if he had the benefit of a s 128 certificate given in these proceedings, there would be no obstacle to evidence he gave here being used by prosecution authorities to enhance material already held by them so that, for example, they might embark on new lines of inquiry or otherwise pursue courses not previously considered. That of itself might be considered a prejudice or danger to Mr Barr, even if evidence adduced from him under the protection of a s 128 certificate could not be tendered in any reactivated or new criminal proceedings.
17 Although these matters were canvassed before me, I must say that I do not consider them to be of any great relevance to the question posed by s 136(a). Mr Barr, for whatever reason, will not be giving evidence in these proceedings. I am aware of suggestions in the decided cases that the reasons why a person does not give evidence so as to be susceptible to cross examination can be relevant to the exercise of the s 136(a) discretion. For my own part, I doubt that the reason matters. The thing to be taken into account in deciding whether a danger of the s 136(a) kind exists is the fact of the person's unavailability to be cross-examined, not the reason for the unavailability. The approach to the s 136(a) issue would be the same, in my view, if, in the present case, the reason for Mr Barr's failure to give evidence was some disabling illness. The reason may, of course, be very relevant to quite separate decisions about the weight to be given to statements in his documents - and inferences to be drawn from his failure to testify.
18 I was taken to statements in decided cases about the significance of inability to cross-examine in the s 136 context, that being, as I have said, the real question for consideration in the s 136(a) context. One point made - for example, by Sackville J in Seven Network Ltd v News Ltd (No 8) [2005] FCA 1348; (2005) 224 ALR 317 - is that the s 136 discretion is to be exercised in the context of the Evidence Act as a whole, including s 60. That section provides, in effect, that hearsay evidence that is made admissible by the Act (for example, through the business records exception) is admissible for all purposes. Any exercise of the s 136(a) discretion of the kind now sought cuts across that policy. It follows that the court should, before exercising the discretion, be satisfied that there is a good and substantial reason to depart from the policy.
19 The same message had already emerged clearly from the decision of the High Court in Papakosmas v The Queen [1999] HCA 37; (1999) 196 CLR 297. There was emphasis there on the need to exercise discretions conferred by provisions such as ss 135 and 136 so as not to subvert the policy of the legislation.
20 Inability to cross-examine on representations of a person contained in a document does not necessarily make the evidence in the document unfairly prejudicial. I agree, in that respect with what Einstein J said in Idoport Pty Ltd v National Australia Bank Ltd [2001] NSWSC 222 at [46]. At the same time, the Court of Appeal has observed that that matter is one that can be relevant to a decision on the question whether a s 136(a) danger exists: see, for example, Bakerland Pty Ltd v Coleridge [2002] NSWCA 30 at [55].