Ground 1 - failure to give a Longman direction
22 Although the trial Judge gave detailed directions concerning delay, and identified several respects in which the appellant may have been disadvantaged in his ability to procure evidence to answer the complaints, it was submitted that these directions fell short of that required in Longman(1989) 168 CLR 79, where Brennan, Dawson and Toohey JJ said (at 90-91):
"But there is one factor which may not have been apparent to the jury and which therefore required not merely a comment but a warning be given to them: see R v Spencer (1987) AC at 141. That factor was the applicant's loss of those means of testing the complainant's allegations which would have been open to him had there been no delay in prosecution. Had the allegations been made soon after the alleged event, it would have been possible to explore in detail the alleged circumstances attendant upon its occurrence and perhaps to adduce evidence throwing doubt upon the complainant's story or confirming the applicant's denial. After more than twenty years that opportunity was gone and the applicant's recollection of them could not be adequately tested. The fairness of the trial had necessarily been impaired by the long delay (see Jago v District Court (NSW) Ante pp 31-32, 42-44, 56-57) and it was imperative that warning be given to the jury. The jury should have been told that, as the evidence of the complainant could not be adequately tested after the passage of more than twenty years, it would be dangerous to convict on that evidence alone unless the jury, scrutinising the evidence with great care, considering the circumstances relevant to its evaluation and paying heed to the warning, were satisfied of its truth and accuracy. To leave a jury without such a full appreciation of the danger was to risk a miscarriage of justice."
23 These statements were endorsed by the majority of the High Court in Crampton (2000) 176 ALR 369 where Gaudron, Gummow and Callinan JJ noted that the passage from Longman cited above, "distinguished between two different sets of circumstances: those which might well invite, and we would interpolate, will generally require comment; and those in respect of which a warning is imperative."
24 Their Honours held that the summing up at first instance in that case had fallen short of a warning, and that what the trial Judge said was "to say too little, too unemphatically, and less than what Longman required in the circumstances of this case" and noted (at par 45):
"An accused's defence will frequently be an outright denial of the allegations. That is not a reason for disparaging the relevance and importance of a timely opportunity to test the evidence of a complainant, to locate other witnesses, and to try to recollect precisely what the accused was doing on the occasion in question. In short, the denial to an accused of the forensic weapons that reasonable contemporaneity provides, constitutes a significant disadvantage which a judge must recognise and to which an unmistakable and firm voice must be given by appropriate directions. Almost all of the passage of the majority in Longman to which we have referred (with appropriate adaptations to the circumstances of this case, including that because of the passage of so many years, it would be dangerous to convict on the complainant's evidence alone without the closest scrutiny of the complainant's evidence) should have been put to the jury."
25 Kirby J, similarly noted the importance of the distinction between a comment and a warning, observing:
"125. … It is important to note the distinction made by the majority in Longman between comment (which a trial judge may and sometimes should give to ensure the fairness of the trial) and a warning (which in circumstances of "long delay" it is "imperative" in the sense of obligatory, that the trial judge must give to the jury).
126. Comment will simply remind the jury of matters frequently within common experience which they may ordinarily be taken to know but might have forgotten or overlooked. Warnings derive from the special experience of the law. The specific difficulties that an accused will have, in circumstances of significant delay, in defending himself or herself in a criminal trial, include securing evidence (comprising now scientific as well as lay evidence) and gathering information promptly with which to test and challenge the evidence of the accused.
…
129. The warning in a case involving a long delay between an alleged offence and a complaint is, in part, an element in the balance required by the law in such matters. In overseas jurisdictions courts have been more willing than they appear to have been in Australia to provide a permanent stay of proceedings to protect accused persons from the injustices that can arise in attempting to mount a defence to such charges years, or even decades, after an alleged offence occurred. This has been so, in part, because Australian courts know that Longman obliges trial judges, in cases such as the present, not only to comment about the difficulties which the long delay in complaint presents but specifically to warn the jury, in clear and emphatic terms, of the dangers that may be inherent in such a trial.
130. The warning required by Longman must be, in the words of the joint reasons in this case, "unmistakable and firm". It must be related to the evidence and derived from forensic experience."
26 After noting the areas of potential disadvantage faced by the appellant in that case, his Honour added:
"132 The idea that these serious disadvantages are unimportant and that the jury, unaided, will somehow sort things out by simply resolving the claims and denials in oath against oath must be firmly rejected. (cf McGinley "Case and comment: Bull, King; Marotta" 2000 24(5) Criminal Law Journal 315 at 318). That idea is contrary to the repeated authority of this court in and since Longman . The jury needs the assistance of the trial judge to warn, from the law's long experience, that trials with such potentially grave consequences for liberty and reputation need to be fought with forensic weapons. The passage of time, especially great time - may make it difficult, or impossible, to secure such weapons for an adequate defence. A jury may not understand this. A judge will. And the law requires that the judge warn the jury in clear and unmistakable terms."
27 Hayne J similarly observed:
"142. … As the joint judgment in Longman points out, it was proper to remind the jury of considerations relevant to the evaluation of the evidence and these were considerations of that kind. But what has come to be known as a " Longman warning" is not just a judicial comment of this kind, proper and appropriate as it may be. It is a warning to the jury that, because the evidence of the complainant could not be adequately tested after the passage of so many years, it would be dangerous to convict on that evidence alone unless the jury, scrutinising the evidence with great care, considering the circumstances relevant to its evaluation and paying heed to the warning, were satisfied of its truth and accuracy. "
28 Crampton, it may be observed, has been applied by this Court in Mayberry (2000) NSWCCA 531 and distinguished in King (2000) NSWCCA 507.
29 In Johnston (1998) 45 NSWLR 362, Spigelman CJ noted at 369-370:
"It is important to emphasise that what is required by way of comment or direction must depend on the whole of the circumstances. The guiding principle on such matters is stated by the High Court in Longman (at 86):
'The general law requires a warning to be given whenever a warning is necessary to avoid a perceptible risk of miscarriage of justice arising from the circumstances of the case.'