Legal principles: withdrawal of plea
21 A plea of guilty to a criminal charge is undoubtedly a serious matter. Nowadays it is accepted as a basic requirement of a fair system of criminal justice that, at least in serious cases, and wherever reasonably practicable, an accused person should have access to legal advice before entering a plea. Nevertheless, the bulk of cases are dealt with on a plea of guilty and it is likely that the system would cease to operate in a timely fashion, were that to change. No doubt many people plead guilty without legal advice.
22 Where advice is obtained, it will often be accepted, although sometimes with reluctance. There are two cases where guilty pleas may eventuate despite a difference of view between lawyer and client. In one category, the accused insists on pleading guilty, despite the advice of the lawyer that he or she is likely to be acquitted if the matter proceeds to a trial. The other category is where the lawyer is convinced that the client is unlikely to be acquitted and that it is in the client's best interest to plead guilty, but the advice is not accepted. Whatever the circumstances, the person charged may later seek to change a plea.
23 It has long been established that, even after conviction, a plea may be changed and the conviction set aside if it be established that the appellant "did not appreciate the nature of the charge or did not intend to admit he was guilty of it": see R v Forde [1923] 2 KB 400 at 403, discussed in R v Murphy [1965] VR 187 at 188. Where the accused is legally represented, the court will usually be entitled to rely upon a plea as having been given with an appreciation of the nature of the charge and with an understanding of what was being done. But there may be evidence which contradicts that presumption.
24 The circumstances in which a plea of guilty may be withdrawn were considered in Maxwell v The Queen (1995) 184 CLR 501, but in a context where the primary issue was the right of the trial judge to reject a plea to a lesser offence than that charged. At 510-511, Dawson and McHugh JJ stated:
"An accused is entitled to plead guilty to an offence with which he is charged and, if he does so, the plea will constitute an admission of all the essential elements of the offence. Of course, if the trial judge forms the view that the evidence does not support the charge or that for any other reason the charge is not supportable, he should advise the accused to withdraw his plea and plead not guilty. But he cannot compel an accused to do so and if the accused refuses, the plea must be considered final, subject only to the discretion of the judge to grant leave to change the plea to one of not guilty at any time before the matter is disposed of by sentence or otherwise.
The plea of guilty must however be unequivocal and not made in circumstances suggesting that it is not a true admission of guilt. Those circumstances include ignorance, fear, duress, mistake or even the desire to gain a technical advantage. The plea may be accompanied by a qualification indicating that the accused is unaware of its significance. If it appears to the trial judge, for whatever reason, that a plea of guilty is not genuine, he or she must (and it is not a matter of discretion) obtain an unequivocal plea of guilty or direct that a plea of not guilty be entered. But otherwise an accused may insist upon pleading guilty."
25 Read in context, it may be seen that these principles were expressed in relation to the power of the trial judge to reject a plea, rather than as to the circumstances in which an accused may withdraw a plea. The latter point was more directly addressed in the joint judgment of Gaudron and Gummow JJ at 531, in the following terms:
"There is more to the grant of leave to withdraw a plea than alteration of the record. Ordinarily, it involves a consideration of the circumstances in which the plea was made, with leave being granted if it resulted from a mistake of fact or a misunderstanding of the law, inability to obtain legal representation or if the interests of justice otherwise require."
26 As may be seen from the summary of cases set out by Spigelman CJ in Hura (2001) 121 A Crim R 472 at [32] and [33] and Howie J in Wong v Director of Public Prosecutions (NSW) (2005) 155 A Crim R 37 at [15], these principles have been stated from time to time in differing language. However, it is not necessary to address the variations in expression. Many of the cases involved an appeal from conviction based on a guilty plea where the statutory test is whether a miscarriage of justice has arisen from the fact that the court acted upon the plea. In principle, no stricter test should be applied to an application before conviction: see R v Middap (1989) 43 A Crim R 362 at 364 (CCA, Vic) and R v Parkes [2004] NSWCCA 377 at [49] (Hodgson JA).
27 It is also common to note the "principles of restraint" identified by Kirby P (Grove and Newman JJ agreeing) in Liberti (1991) 55 A Crim R 120 at 122:
"For good reasons, courts approach attempts at trial or on appeal in effect to change a plea of guilty or to assert a want of understanding of what was involved in such a plea with caution bordering on circumspection. This attitude rests on the high public interest in the finality of legal proceedings and upon the principle that a plea of guilty by a person in possession of all relevant facts is normally taken to be an admission by that person of the necessary legal ingredients of the offence … ."
In some circumstances, the circumspection may be based upon a concern that changes in plea may involve an attempt to manipulate the system to delay a feared conviction and sentence. However, no such issue arose in the present case and the matter should be approached on the basis that if the trial judge should have been satisfied by the applicant that he had been inappropriately advised and did not understand the charge, a miscarriage might well eventuate from an insistence on adherence to the plea.
28 A case in which a change of plea should have been allowed, as held by this Court, was Wilkes (2001) 122 A Crim R 310. In that case the appellant had pleaded guilty in the course of his trial, following the advice of counsel. The advice was given following what was seen to be damning evidence by the accused's brother, stating that he had seen the accused hitting the deceased with a wooden paling. In summarising the circumstances, Wood CJ at CL, with whom Giles JA and Simpson J agreed stated at [35]:
"In his second affidavit, counsel [for the accused at the trial] said that upon reflection, he had become concerned that he had not given the appellant any real choice as to whether he should plead or not, and that the appellant had not given him any instructions acknowledging that he had committed the offence. Moreover, it had occurred to him that there were a number of matters he could have put to [the brother] in cross-examination … . He added that there was also an opportunity, which he now saw, for cross-examination the various civilian eyewitnesses, some of whose recollections may have been affected by the alcohol that they, and others present at the caravan park, appear to have been consuming that day."
29 After considering other aspects of possible cross-examination, his Honour continued at [39] and [40]:
"It is evident from the terms of the exchange deposed to by counsel that the appellant did not acknowledge his guilt and, if anything, was protesting his innocence. The clear inferences that he was suggesting were that it may well have been his brother John Wilkes and Mr Payne who had been responsible for the killing, that they could be putting their heads together to attribute the blame to him … .
Although no evidence was given by the appellant to us expressly asserting his innocence, the inference to be drawn from the entirety of the evidence before us is that the plea of guilty was entered solely because of the advice which he had received as to the likely outcome of the trial. That advice, as I have observed, counsel now regards as having been incorrect and imprudent. Moreover, if the facts are as has been stated, then it must be accepted that the plea was not one attributable to a genuine consciousness of guilt."
30 His Honour then considered the suggested forms of challenge to the prosecution witnesses and concluded that, whilst the prosecution case appeared to be relatively strong, it could not be said that "questions of the kind mentioned could not genuinely arise which should be determined by a jury": at [46]. His Honour continued at [47]:
"This Court should, in my view, be reluctant to dismiss the confession by an experienced public defender that he made a mistake in his assessment of the merits of the case and in the advice given."
The conviction was set aside and a new trial ordered.
31 More recently this Court upheld an appeal against conviction based on a plea of guilty in circumstances where the appellant pleaded on the basis of advice which was legally erroneous: R v Hawker [2005] NSWCCA 118 (Grove, Howie and Hall JJ). The Court was also referred to Regina v Almirol [2006] NSWSC 898 (James J) in which an application for leave to withdraw a plea was granted, despite the accused receiving proper advice from a solicitor, in the case of an accused who was from the Philippines, whose mother tongue was not English and who was not familiar with the legal system in New South Wales and in respect of a charge of murder as to which he had consistently maintained his innocence of involvement in the actual killing and where the basis of the plea was that "by [his] presence, words and encouragement" he had assisted the man who killed the deceased. Both of these cases turned on their own facts, rather than on any issue of principle.