Fundamental difficulties

New Zealand has not been served well by the Privy Council in the last criminal appeal it will hear from this country. It is alarming that some of the most senior judges differ over recognising the fundamental attributes of a fair trial. In Howse v R [2005] UKPC 31 (19 July 2005) the Judicial Committee consisted of three Law Lords and two retired Lords Justice of Appeal, the Rt Hon Sir Swinton Thomas, and the Rt Hon Sir Andrew Leggatt. The Court split 3-2. Lord Rodger, the most senior of these Law Lords, dissented. The majority Law Lords were Hutton and Carswell. The other members were also divided, Sir Swinton Thomas being with the majority. The absence of Lords Bingham, Nicholls and Steyn from this Board could be said to significantly reduce the status of the case.

Fairness is a broad and not always easy to define concept. But lawyers like to attack such concepts and break them down. So, there are, I suggest, two kinds of trial unfairness. The first is procedural unfairness, and this may or may not give rise to the second kind, substantive unfairness. Alternatively, substantive unfairness may exist without there also being procedural unfairness. Either kind of unfairness amounts to a substantial miscarriage of justice, requiring the quashing of conviction and (usually) an order for a new trial.

Procedural unfairness occurs where the accused is deprived of the right to have the facts determined by an unbiased tribunal that applies the law correctly. By “unbiased” I mean to include juries that are not impartial because of some misdirection on the law by the judge. This might be, to give just a few examples, a misdirection on the use of propensity evidence, on the burden of proof, on the defendant’s right to silence, or on the need for caution in relation to particular evidence. Such errors could affect a juror’s assessment of the evidence against the defendant. These are not in the category of errors called substantive because they do not involve the ingredients of the alleged offence or, as one might say, the substance of the charge. More obvious procedural errors can occur before a trial, for example where there has been a failure of disclosure by the prosecutor, or where  an impropriety in the obtaining of evidence was such that the evidence was wrongly admitted at trial. There may, nevertheless, be some errors that do not give rise to unfairness if it can properly be said that they were of no consequence in the overall context of the trial. The critical issue in Howse was whether the errors that occurred were of no consequence in this sense.

Substantive unfairness occurs where the accused has, through errors at trial, or through the unavailability of evidence that subsequently comes to hand, been improperly deprived of a fair chance of an acquittal. For example, the jury may have been wrongly directed, or not directed at all, on the elements of the alleged offence, or on the burden and standard of proof, or on a defence. 

It would be wrong to confuse the question of fairness of either kind with the question of guilt. But in Howse the Privy Council majority did just that.

The majority in Howse thought that, because the properly admissible evidence of guilt was overwhelming, there was no substantive unfairness. They also held that there was no procedural unfairness because the errors were inconsequential, and therefore the trial was fair.

The minority in Howse carefully analysed the significance of the improperly admitted evidence in the context of the trial. The Crown had decided to run its case relying on motive to establish that the accused, and not his partner, was the murderer. The Crown had obtained a pre-trial ruling that evidence of motive was admissible, and, bearing in mind the importance of that evidence for the prosecution case, it was impossible (said the minority, para 68) for the Crown to now argue that the evidence was insignificant. The trial judge had referred to it as being significant when she summed up the case to the jury (para 65). In fact, the Court of Appeal held that the evidence of motive was inadmissible, and this finding was not challenged before the Privy Council. The minority held that the trial had been unfair because the accusation of motive, central to the Crown’s case, was not supported by any admissible evidence.

The majority reasoned that, if the errors at trial had not occurred, the Crown’s case was so compelling that a conviction was inevitable, therefore the trial had been fair. In the context of the case, said the majority, the errors were not radical or fundamental enough to deprive the accused of a proper trial (para 40).

A potential difficulty exists in the view of all members of the Board (paras 37 and 54) that a high threshold must be crossed before a finding of trial unfairness can be made. This, it is suggested, should not be taken to mean that a reasonably high level of unfairness will be tolerated before it amounts to a substantial miscarriage of justice. Rather, it should be taken to mean that the courts will scrutinise claims of unfairness very carefully before accepting that unfairness occurred.

Howse is a lesson in the dangers of emphasising substantive fairness at the expense of procedural fairness. The majority made the mistake of applying, to the issue of whether there was procedural unfairness, the criterion for substantive unfairness. There may always be a dispute over whether Mr Howse received "the kind of trial which the law expects that an accused should have" (para 47).

Proof and risks

Is there a difference, in terms of whether a standard of proof is applicable, between deciding whether a "fact" is proved, and deciding whether a "risk" exists?

One view is that a reasonable doubt may exist about the existence of a fact, and about the existence of a risk. Another view is that, while facts may be amenable to reasonable doubt, risks are matters of judgment to which application of a standard of proof is inappropriate.

An example of a "risk" is the risk that a prisoner will be a danger to the safety of the public if released on parole. Another example is the risk that a decision in the course of a trial, such as one concerning the admissibility of evidence, will result in unfairness to the accused. Is the risk of trial unfairness a matter for standard of proof?

Trial unfairness can arise if evidence is wrongly admitted. In particular, evidence that has been obtained unfairly may, if ruled admissible, result in an unfair trial. The approach taken in R v Noble 7/4/87, Eichelbaum J (as he then was), HC Wellington T4/86 was that where the accused establishes an evidential foundation for his claim that the evidence was unfairly obtained, the burden of proof shifts to the prosecution to prove beyond reasonable doubt that it was not unfairly obtained.

In contrast, there are some dicta to the effect that questions of admissibility are matters of judgment not amenable to any particular standard of proof (R v Marsh (1991) 7 CRNZ 465 (CA), R v Williams (1990) 7 CRNZ 378 (CA)), but these should not be taken as governing the approach to be taken where a factual foundation for admissibility is required. In Marsh the Court quoted its dictum on this point in Williams, and it is clear that the point was that what amounts to unfairness is a matter of judgment. In other words, when the Court has determined the facts, it must apply judgment to decide whether they amount to unfairness. Notwithstanding this, a reasonable doubt about fairness should lead to exclusion of evidence, as occurred in R v Te Huia 8/9/97, Gendall J, HC Napier T17/97, discussed in Mathias, "Unfairly observed rights" [1998] NZLJ 21. The Privy Council has required fairness to be proved beyond reasonable doubt, after considering and rejecting the (now obsolete) New Zealand prima facie exclusion rule: Mohammed v The State [1999] 2 AC 111 (PC): the prosecution must prove beyond reasonable doubt that there was no breach of rights, and (p 124) a breach of the right to a fair trial must inevitably result in the conviction being quashed. Consequently, it would be inappropriate to rely on the notion that fairness is a matter of judgment not amenable to a standard of proof.

The House of Lords has recently expressed views on whether a risk can be amenable to a standard of proof: Re McClean [2005] UKHL 46 (7 July 2005). On this point the relevant issue was whether a standard of proof applied to the judgment of the risk posed by a prisoner to the safety of the community. Lord Bingham, para 26, referred to cases in which doubts had been expressed about whether a standard of proof applied to the evaluation of a risk, but he concluded, para 29, that

" … In the last resort, any reasonable doubt which the Commissioners properly entertain whether, if released immediately, a prisoner would be a danger to the public must be resolved against the prisoner … "

This indicates that, when after considering the evidence, the tribunal is unsure, a standard of proof then is applicable to enable a decision to be made.

Lord Brown, agreeing, made the same point, para 103:

"…But even accepting that just occasionally the Commissioners may be genuinely unsure if such a prisoner can safely be released—the only situation in which the burden of proof assumes relevance—I for my part would unhesitatingly conclude that he should remain in prison rather than benefit from the accelerated release scheme…."

This is preferable to endeavouring to sustain fallacious distinctions between conclusions of "fact" and evaluations of "risk". Both, after all, are just conclusions, and both can be challenged by the question "how sure are you of that?"

"Starting points" for sentences

The starting point for a sentence is "the true point of comparison with other offending before individual aggravating and mitigating factors are taken into account. Fixing the starting point is the mechanism for seeking consistency in sentencing": R v Mako 23/3/00, CA446/99. The assessment of starting points is not capable of exact arithmetical gradation or scaling: R v Norfolk 27/8/01, CA195/01. The cases reveal two approaches to starting points, as was noted in R v Hooker 30/8/01, CA154/01, at para 7:

"…it is perhaps unfortunate that the term ‘starting point’ is used in judgments in two different ways. Sometimes the term is used to reflect the opening position before a consideration of aggravating and mitigating circumstances. At other times the term is used to reflect the position before mitigating circumstances are taken into account; that is, aggravating features are built into the so-called starting point."

In R v Gemmell 23/10/01, CA267/01 it was held that the starting point should reflect all aspects of the case except the plea (citing R v Ataria 15/12/98, CA318/98).

There seems to be a sort of halfway house approach in practice, according to which the starting point is measured by taking into account aggravating features. It is respectfully suggested that this is the preferable method. An interesting illustration is R v Raheke 8/7/04, France J, HC Napier S8/2004 (above, para 1808), where although the Crown submitted that the starting point should be established before aggravating features were added (para 9 of the sentencing remarks), France J took the aggravating features into account in setting the starting point (paras 18 and 20 of the sentencing remarks).

This logically sensible approach was taken while at the same time her Honour was guided by the approach in R v Bradley and Galvin 20/2/04, Williams J, HC Rotorua CRI-2003-063-8523. However in that case Williams J had set a starting point, then (apparently) added aggravating features (para 22 of his Honour’s remarks). In referring to the desirability of consistency, in following the approach of Williams J, France J found guidance in R v Wallace and Christie [1999] 3 NZLR 159, (1999) 16 CRNZ 443 (CA) in setting the starting point.

Thus although both Judges found assistance in Wallace in setting the starting point, their approaches to the relevance of aggravating features appears to differ. In Wallace the Court did not specify which method was to be preferred, but at para 30 of the judgment, after setting out summaries of relevant cases, the Court referred to starting points before allowance was made for mitigating factors. Again, in para 36, the Court referred to either method producing an appropriate result in relation to Wallace, whose appeal was dismissed. However, in R v Arthur 17/3/05, CA382/04, at para 26, the approach was said to be to set the starting point before taking into account aggravating features (such as the existence of relevant previous convictions) and mitigating features (such as a plea of guilty).

The above discussion of starting points is predicated on the meaning of "mitigating factors" as factors that are not connected with the offending but that may properly be taken into account as diminishing the final sentence. This is the meaning of "mitigating factors" used by DA Thomas in his analysis of English sentencing. A different usage has been employed by the Court of Appeal, whereby "mitigating factors" include matters that concern the commission of the offence, as well as those that concern the circumstances of the offender: R v Taueki 30/6/05, CA384/04, a decision of the Full Court giving guidelines for sentencing for violent offending involving grievous bodily harm. Accordingly, the "starting point" may now be understood as the sentence appropriate when aggravating and mitigating circumstances relating to the offending are taken into account, but excluding aggravating and mitigating features personal to the offender. The starting point is the sentence, determined in this way, for an adult offender after a defended trial: Taueki para 8.

Fairness to Prisoners

Parole Board decisions differ from those of trial courts: the former give paramount consideration to the safety of the community (Parole Act 2002[NZ], s 7(1)), while the latter acknowledge the fundamental requirement of fairness to the accused. To what extent, then, must Parole Board hearings be fair to the prisoner?

This issue has been considered by the House of Lords in Roberts v Parole Board [2005] UKHL 45 (7 July 2005), where the questions were whether the Parole Board could withold information from the prisoner and his legal representative and instead use the specially appointed advocate (SAA) procedure. The same questions could arise in New Zealand, as s 13(3) and (5) of the Parole Act 2002[NZ] authorise the non-disclosure of information to the prisoner in the interests of the safety of any person, and the Board "may" (not must) disclose that to the prisoner’s counsel.

In Roberts the House of Lords split 3-2. Lord Woolf (the Chief Justice) and Lords Rodger and Carswell held that in principle (the case could not yet be determined on its facts) the SAA procedure could be used in rare cases where the public interest required non-disclosure, but (per Lord Woolf, para 83, point vii):

"What will be determinative in a particular case is whether looking at the process as a whole a decision has been taken by the Board using a procedure that involves significant injustice to the prisoner. If there has been, the decision should be quashed. The procedure may not be ideal procedure but it may be the only or the best method of balancing the triangulation of interests involved in the very small number of cases where a SAA may be instructed."

This may be criticised for vagueness over what is "significant" injustice to the prisoner. Lord Carswell, concurring, put the conclusion in these terms (para 144):

"I accept that there may well be cases in which it would not be sufficiently fair to be justifiable and each case will require consideration on its own facts. I would agree that the SAA procedure should be used only in rare and exceptional cases and, as Lord Bingham of Cornhill said in R v H [2004] 2 AC 134 at para 22, as a course of last and never first resort."

Again, what is "sufficiently" fair?

Lord Rodger, also in the majority, highlighted the difficulties that arise when primacy is given to the interests of the prisoner (para 111):

"One solution would be to disclose the information to the prisoner's representative and, if possible, to require the informant to give evidence, even though this would risk putting his life or health in jeopardy. That solution would be, to say the least, unattractive and might well give rise to significant issues under articles 2 and 3 of the European Convention. The other solution would be for the Board to exclude from their consideration any evidence which could not be safely disclosed to the prisoner or his representative. In other words, the Board should close their eyes to evidence, even though it would be relevant to the decision which Parliament has charged them to take for the protection of the public. That solution too would be - again, to say the least - unattractive and, moreover, hard to reconcile with the Board's statutory duty not to direct a prisoner's release on licence unless they are satisfied that it is no longer in the interests of the public that he should be confined."

Unfortunatley this latter point undermines Lord Woolf’s view that (para 80):

"The Board can refuse to pay any attention to the information that the individual could provide. This would mean, however, that the Board could be in breach of its express statutory duty. So it is my view that the information should only be disregarded if there is no other way in which the prisoner's fundamental right to be treated fairly can be protected."

Lord Woolf’s approach is an attempt to apply the procedure taken to ensure fairness to the accused in criminal trials where the prosecution seeks to refuse full disclosure, set out in R v H (above), to proceedings of the Parole Board. In trials, the ultimate issue is the adequacy of the tendered proof of guilt, and if the prosecution considers that disclosure ordered by the court in the interests of trial fairness should not be made because of the need to protect an informant, then it can elect not to proceed with its case. But in proceedings before the Parole Board, the safety of the community is the dominant interest. Discontinuance of the proceedings is not a solution because the prisoner’s case would not be heard. The dilemma is that a serious risk to a member of the public might be grounds for non-disclosure to the prisoner, and for ignoring the information about that risk in the interests of "fairness".

The minority judges, Lords Bingham and Steyn, placed primacy on the need for fairness to the prisoner. The SAA procedure was no substitute for full disclosure. Lord Steyn (para 88) summarised it:

"Taken as a whole, the procedure completely lacks the essential characteristics of a fair hearing. It is important not to pussyfoot about such a fundamental matter: the special advocate procedure undermines the very essence of elementary justice. It involves a phantom hearing only."

He went so far as to quote from Kafka’s "The Trial" (para 95), in a passage that was obliquely (and, some might say, rather bitchily) criticised by Lord Rodger (para 110) as an inapposite reference that tended to trivialise a difficult problem.

It may be that the real difference between the majority and the minority in Roberts is on how abstract the issue before the House was. All judges recognised that the circumstances of each individual case have to be considered in deciding whether the adopted course was fair to the prisoner. The minority may have attempted to pre-emptively reject the SAA procedure before being able to see whether it worked in this case.

Ordinary self-control

Six days before Timoti v R was decided, applying the Rongonui interpretation of provocation, the Privy Council addressed the English law of provocation in Attorney-General for Jersey v Holley [2005] UKPC 23 (15 June 2005). Because of the need to sort out inconsistent decisions of the House of Lords and the Privy Council, the Board in Holley consisted of 9 members. It turned out that three of them, all with considerable criminal law experience, dissented. In the result, the majority took the same approach as had the New Zealand Court of Appeal (by a majority) in R v Rongonui [2000] 2 NZLR 385. Accordingly, the standard of self-control is fixed at that which the ordinary person has, and the level of provocation is to be assessed taking into account such matters as are relevant including, where appropriate, features peculiar to the defendant.

In Holley the Privy Council was dealing with law that was the same as that which applies in England. Plainly, the intention was to overrule (so to speak) the House of Lords majority decision in R v Smith (Morgan) [2001] 1 AC 146.

There is an air of unreality about distinguishing between the effect of provocative acts or words on the accused’s actual self-control, on the one hand, and the effect of those acts or words on the level of provocation he experienced, on the other. While the conceptual model applied in the Holley and Rongonui cases has a pleasing elegance, its use must be reviewed in the light of changes in the law concerning homicide. When the sentence for murder was mandatory life imprisonment, whereas life imprisonment was the maximum for manslaughter, there was some point in having the "partial defence" of provocation. Now, with the sentence for murder being a maximum of life imprisonment, provocation could be better placed as a matter relevant to sentencing. However, one should acknowledge that this is to ignore the symbolic significance of the terminology describing the offence. If provocation was limited to being a matter relevant to sentence for murder or manslaughter it could be understood in a more flexible sense than it is as a partial defence to murder.

Update: the partial defence of provocation has been repealed in New Zealand, from 8 December 2009.

June hiatus

Your blogger is on vacation. Back in July.

Evidence Bill (5)

What assistance in interpreting the proposed evidence legislation will the courts be able to obtain from the common law?

In the absence of any statement from the Attorney-General to Parliament that the Evidence Bill conflicts with the Bill of Rights, it is reasonable to expect that ambiguities and obscurities of the kind discussed in previous blog entries in this series may be resolved by courts with the assistance of cases interpreting the Bill of rights. An example is the relative importance of fairness to the accused, as compared with fairness to the prosecution or fairness to a witness. Given the origins of the Evidence Bill in the Law Commission’s proposed Evidence Code, we are justified in having some suspicions about the Evidence Bill’s claims about its own status.

Clause 5 gives a starting point from which this topic can be explored:

5 Application
(1) If there is an inconsistency between the provisions of this Act and any other enactment, the provisions of that other enactment prevail, unless this Act provides otherwise.

The question is, therefore, is there some other provision in this Bill that overrides the Bill of Rights and the law that has evolved interpreting the Bill of Rights? Clause 10 refers to the common law:

10 Interpretation of Act
(1) This Act---
(a) must be interpreted in a way that promotes its purpose and principles; and
(b) is not subject to any rule that statutes in derogation of the common law should be strictly construed; but
(c) may be interpreted having regard to the common law, but only to the extent that the common law is consistent with---
(i) its provisions; and
(ii) the promotion of its purpose and its principles; and
(iii)the application of the rule in section 12.
(2) Subsection (1) does not affect the application of the Interpretation Act 1999 to this Act.

Accordingly, to decide whether the right of the accused to a fair trial takes precedence over the right of the prosecution to a fair trial, we may have regard to the common law (which has established the primacy of the accused’s right to a fair trial), and then qualify that position if required to do so by the provisions of the Evidence Bill. If, then, the Evidence Bill does not state what the relationship of these rights is, the common law would apparently remain operative.
This appears to be consistent with clause 12:

12 Evidential matters not provided for
If there is no provision in this Act or any other enactment regulating the admission of any particular evidence or the relevant provisions deal with that question only in part, decisions about the admission of that evidence---
(a) must be made having regard to the purpose and the principles set out in sections 6 to 8; and
(b) to the extent that the common law is consistent with the promotion of that purpose and those principles and is relevant to the decisions to be taken, must be made having regard to the common law.

Thus the problem we are concerned with has to be resolved by the common law, to the extent that it is consistent with the purposes and principles in cl 6 to 8. The relevant provision here is cl 6:

6 Purpose
The purpose of this Act is to help secure the just determination of proceedings by---
… (b) promoting fairness to parties and witnesses

Although the point is arguable, this legislative purpose is not necessarily inconsistent with the common law’s ranking of the importance of the interests in a fair trial.

[Update: the Evidence Bill, in a revised form, was enacted in November 2006 as the Evidence Act 2006, its provisions to come into force at dates to be specified by the Governor-General in Council. The purposes of the Act, in s 6, have been expanded to include "providing rules of evidence that recognise the importance of the rights affirmed by the New Zealand Bill of Rights Act 1990". This makes it clear that the Evidence Act is to be interpreted to give effect to the accused's absolute right to a fair trial.]

Another area in which the common law may remain important is the reliability of hearsay evidence. The common law developed the rule against hearsay, and its exceptions, in an effort to ensure that relevant evidence is reliable. Reliability is also of central concern to the Evidence Bill’s proposed reform of the law concerning hearsay. In particular, cl 18 provides:

18 Admissibility of hearsay
(1) A hearsay statement is admissible in any proceeding if---
(a) the circumstances relating to the statement provide reasonable assurance that the statement is reliable; …

What, for example, will be the status of the common law rules concerning the hearsay statements of those who act in concert with the accused in pursuance of a pre-arranged plan? These rules are referred to by various names, in particular as the pre-concert exception, and they apply not just to conspiracy cases, but also to any case where the hearsay statement was made by a person apparently in pursuance of a common plan.

In Canada, where the pre-concert exception has been stated in more precise terms than it has in New Zealand, the Supreme Court has recently held that these rules are in fact reliability rules, applicable under the reformed hearsay law: R v Mapara [2005] SCC 23 (27 April 2005). It is therefore likely that if the Evidence Bill is enacted in its present form in this respect, the common law pre-concert rules would remain applicable and could continue to be developed.

Evidence Bill (4)

The need to avoid a substantial miscarriage of justice is the pervasive criterion for the correctness of decisions, considered individually and collectively, made by the trial judge. It is undoubtedly true, as Lord Rodger recently observed in relation to fairness, that the appellate court may have the advantage of a clearer perspective on whether a substantial miscarriage of justice has occurred: Holland v HM Advocate (Devolution) [2005] UKPC D1 (11 May 2005), para 41. It is therefore a natural, and widespread practice throughout the common law jurisdictions, for appellate courts to have to consider whether any miscarriage of justice that had occurred was indeed substantial. If it was not, appeals will be dismissed. Trial judges, absorbed in their task of trying to make the law work, will naturally bear in mind this ultimate criterion.

Substantial miscarriages of justice are currently seen as being of two types. The first arises where error at trial deprives the accused of a reasonable chance of an acquittal. This does not necessarily mean that the trial was unfair, as it includes situations of freshly obtained evidence which do not impugn the fairness of the trial, only the correctness of its result. Other examples of loss of a reasonable chance of acquittal may involve trial unfairness. The second type of substantial miscarriage of justice does invlove trial fairness. It includes cases where the course taken resulted in bias, actual or perceived, and cases where the trial was not according to law. In this second type of substantial miscarriage of justice, loss of a reasonable chance of acquittal is irrelevant, as even a person who is patently guilty is entitled to trial according to law: Randall v R [2002] UKPC 19 (16 April 2002); [2002] 1 WLR 2237 (PC), at 2251 para 28.

Thus the two elements, loss of a reasonable chance of acquittal, and loss of the right to a trial that is fair to the accused, are of primary importance. This should be reflected in the overarching provisions of evidence law.

In its application to criminal proceedings, the Evidence Bill falls short of recognising the primacy of these elements. Clause 6 states:

6 Purpose
The purpose of this Act is to help secure the just determination of proceedings by---
(a) providing for facts to be established by the application of logical rules; and
(b) promoting fairness to parties and witnesses; and
(c) protecting rights of confidentiality and other important public interests; and
(d) avoiding unjustifiable expense and delay.

The expression "fairness to parties and witnesses" does not recognise the ranking of the importance of fairness to the accused, to the prosecution, and to witnesses.

[Update: the Evidence Bill was enacted, in revised form, as the Evidence Act 2006. Its purposes have been expanded by inserting in s 6 the following purpose: "providing rules of evidence that recognise the importance of the rights affirmed by the New Zealand Bill of Rights Act 1990". This requires the Courts to recognise the absolute nature of the accused's right to a fair trial.]

Again, cl 8, referred to in the second instalment of this series of blog entries, states:

8 General exclusion
In any proceeding, the Judge must exclude evidence if its probative value is outweighed by the risk that the evidence will---
(a) have an unfairly prejudicial effect on the outcome of the proceeding; or
(b) needlessly prolong the proceeding.

This does not explain the point of view from which fairness is to be assessed. It is fairness to the accused that has primary importance.

[Update: the Evidence Act 2006, has a revised form of cl 8, adding the following as s 8(2): "In determining whether the probative value of evidence is outweighed by the risk that the evidence will have an unfairly prejudicial effect on a criminal proceeding, the Judge must take into account the right of the defendant to offer an effective defence." This should, together with the reference to the Bill of Rights in s 6, above, incorporate the requirement that the trial must be fair to the accused into the weighing exercise, making it the overriding requirement.]

It is not clear that the inherent jurisdiction of the court to act so as to prevent an abuse of its process will come to the rescue of the primary elements:

11 Inherent powers not affected
(1) The powers inherent in a court to regulate and prevent abuse of its procedure are not affected by this Act except to the extent that this Act provides otherwise.
(2) Despite subsection (1) a court must have regard to the purpose and the principles set out in sections 6 to 8 when exercising inherent powers to regulate and prevent abuse of its procedure.

[Update: the Evidence Act 2006 replaces subclause (1) of cl 11 with the following, as s 11(1):
"(1) The inherent and implied powers of a court are not affected by this Act,
except to the extent that this Act provides otherwise."]

It is unsatisfactory for the fundamental elements to be obscured by this vagueness.

The relationship between the legislation and the common law powers to prevent abuse of process are clearer in the Australian uniform Evidence Act 1995 (C’th), s 11 of which provides:

General powers of a court
(1) The power of a court to control the conduct of a proceeding is not affected by this Act, except so far as this Act provides otherwise expressly or by necessary intendment.
(2) In particular, the powers of a court with respect to abuse of process in a proceeding are not affected.

The Australian legislation, however, is also unsatisfactory in that its general provisions fail to distinguish fairness to the accused from fairness to the parties, and they give overarching importance to the flawed weighing of probative value against unfairly prejudicial effect (see the second blog entry in the present series).

It seems that the ideal legislative model has yet to be constructed. This is hardly surprising in this rapidly developing area of the common law. Many of the leading cases have been decided since the current project to revise our evidence law began.

Evidence Bill (3)

The third of the evidence topics requiring the exercise of judicial judgment is the method by which judges act to ensure the fairness of the trial for the accused. It is beyond dispute that the accused has the right to a fair trial, and that this right is essential, fundamental and absolute.

The need for fairness at trial may require the judge to give warnings to the jury about matters such as lies allegedly told by the accused; the risks associated with particular categories of witnesses such as accomplices, children, or people with impairments that may affect the reliability of their evidence; identification evidence; and delayed complaints about sexual matters.

I will consider here how the Bill addresses the subject of judicial warnings about the significance of lies allegedly told by the accused. The relevant provision is:

120 Judicial warnings about lies
(1) This section applies to evidence offered in a criminal proceeding that states a defendant has lied either before or during the proceeding.
(2) If evidence of a defendant's lie is offered in a criminal proceeding tried with a jury, the Judge is not obliged to give a specific direction as to what inference the jury may draw from that evidence.
(3) Despite subsection (2), if, in a criminal proceeding tried with a jury, the Judge is of the opinion that the jury may place undue weight on evidence of a defendant's lie, the Judge must warn the jury that---
(a) the jury must be satisfied before using the evidence that the defendant did lie; and
(b) people lie for various reasons; and
(c) the jury should not necessarily conclude that, just because the defendant lied, the defendant is guilty of the offence for which the defendant is being tried.
(4) In a criminal proceeding tried without a jury, the Judge must have regard to the matters set out in paragraphs (a) to (c) of subsection (3) before placing any weight on evidence of a defendant's lie.

The Bill departs from the Law Commission’s proposal in its Evidence Code, cl 110(3), by the omission of the requirement for a warning if the defence asks that one be given.

Potential shortcomings of these proposals are:

• Omission of a requirement for the judge to consult with counsel on the need for a lies direction before summing up. [Update: the Evidence Act 2006 revises this by inserting in subsection 3 the requirement that the Judge must give a lies warning if the defence so requests.]
• Omission of a requirement to direct the jury to ignore the alleged dishonesty unless they (ie jurors individually, not the jury collectively) are sure that the defendant lied. Clause 120(3)(a) does not indicate what the jury should do if they are not satisfied the defendant lied.
• Omission of a direction that the jury must be satisfied to the standard of beyond reasonable doubt that the defendant lied before they can take the dishonesty into account.
• Omission of the need to give illustrations of why people might lie for reasons that do not support the prosecution case: to bolster a true defence, to protect somebody else, to conceal some other conduct which is not the subject of the proceedings, panic, distress, confusion.
• Omission of a distinction between dishonesty that is only relevant on the issue of the defendant’s credibility, and dishonesty that lends support to the prosecution case.
• Omission of a direction that the dishonesty can only support the prosecution case if the jury is sure beyond reasonable doubt that there is no innocent reason for it.

I have drawn these "shortcomings" by comparison with the model directions issues by the Judicial Studies Board in the United Kingdom.

No one can deny that the topic of lies directions has been troublesome for judges. There is a risk that efforts to simplify will result in departure from what is appropriate.

One can see how difficult the subject is by looking at Zoneff v R (2000) 112 A Crim R 114 (HCA), where 4 judges held that the giving of a lies direction had been a substantial miscarriage of justice because it gave unfair emphasis to the alleged lies, while the fifth judge, dissenting, held that a lies direction should indeed have been given, but that it had been given wrongly here, although that error did not amount to a substantial miscarriage of justice.

My view is that Cl 120 of the Bill, if indeed the topic of lies is to be included, should be revised to conform to the practice in the United Kingdom, although a further point emerges: the UK legislation, the Criminal Justice Act 2003, does not deal with how juries should be directed about lies. The search for perfection continues, with the task of announcing the current best practice being that of the Judicial Studies Board. It is not yet the time to set this law in legislation. The Australian uniform Evidence Act 1995 (Cth) also omits specifying the contents of lies directions.

Treating correctly evidence that alleges the accused told lies can be vital to the fairness of trials. What is appropriate will vary with the circumstances of each case, and the matter may best be left for the judge to deal with as part of the task of ensuring that the trial is fair to the accused.

Evidence Bill (2)

The second area of admissibility requiring exercise of judgment has been traditionally formulated as the balancing of probative value against the risk of illegitimate prejudice to the accused that would arise as a result of admission of the challenged evidence. This formula is reflected in clause 8 of the Bill:

8 General exclusion
In any proceeding, the Judge must exclude evidence if its probative value is outweighed by the risk that the evidence will---
(a) have an unfairly prejudicial effect on the outcome of the
proceeding; or
(b) needlessly prolong the proceeding.

The meanings of probative value and prejudicial effect are indicated in clause 39, which deals with a topic commonly the subject of such balancing, called at common law similar fact evidence:

39 Propensity evidence offered by prosecution about defendants
(1) The prosecution may offer propensity evidence about a defendant in a criminal proceeding only if the evidence has a probative value in relation to an issue in dispute in the proceeding which outweighs the risk that the evidence may have an unfairly prejudicial effect on the defendant.
(2) When assessing the probative value of propensity evidence, the Judge must take into account the nature of the issue in dispute.
(3) When assessing the probative value of propensity evidence, the Judge may consider, among other matters, the following:
(a) the frequency with which the acts, omissions, events, or
circumstances which are the subject of the evidence have occurred:
(b) the connection in time between the acts, omissions, events, or circumstances which are the subject of the evidence and the acts, omissions, events, or circumstances which constitute the offence for which the defendant is being tried:
(c) the extent of the similarity between the acts, omissions, events, or circumstances which are the subject of the evidence and the acts, omissions, events, or circumstances which constitute the offence for which the defendant is being tried:
(d) the number of persons making allegations against the defendant that are the same as, or are similar to, the subject of the offence for which the defendant is being tried:
(e) whether the allegations described in paragraph (d) may be the result of collusion or suggestibility:
(f) the extent to which the acts, omissions, events, or circumstances which are the subject of the evidence and the acts, omissions, events, or circumstances which constitute the offence for which the defendant is being tried are unusual.
(4) When assessing the prejudicial effect of evidence on the defendant, the Judge must consider, among any other matters,---
(a) whether the evidence is likely to unfairly predispose the
fact-finder against the defendant; and
(b) whether the fact-finder will tend to give disproportionate weight in reaching a verdict to evidence of other acts or omissions.

The essence of illegitimately prejudicial evidence, as seen from cl 39(4) above, is that it deprives the accused of a fair trial, by causing bias or improper use of evidence.

The balancing of probative value against the risk of illegitimate prejudice has caused great difficulty in practice, because it is a fallacy to say that probative value is something that can be put in opposition to the accused’s right to a fair trial. These are not things that can be weighed against each other.

Useful guidance can be obtained from the recent evidence law reforms in England. Whereas the Law Commission of England and Wales, in its Report of October 2001, "Evidence of Bad Character in Criminal Proceedings", proposed a draft Bill containing , in clause 8, the weighing of risk of prejudice against probative value, that proposal was not enacted. The Criminal Justice Act 2003[UK], s 101(3), contains the revised law:

"The court must not admit evidence … if, on an application by the defendant to exclude it, it appears to the court that the admission of the evidence would have such an adverse effect on the fairness of the proceedings that the court ought not to admit it."

This avoids the fallacious weighing, although it may be accused of vagueness as to how much unfairness is sufficiently adverse to require exclusion of the evidence. That point will be considered in the next blog entry in this series on the Evidence Bill.