33 Section 5 of the Criminal Appeal Act 1912 confers upon persons convicted on indictment a right to appeal under that Act to this court (s.5(1)(c)) with the leave of the court against the sentence passed on the person's conviction. Section 6 provides for the determination of appeals in ordinary cases and by subsection (3) it is provided that:-
"On an appeal under s.5(1) against a sentence, the court, if it is of opinion that some other sentence, whether more or less severe is warranted in law and should have been passed, shall quash the sentence and pass such other sentence in substitution therefor, and in any other case shall dismiss the appeal."
34 Our attention was drawn to Coal & Allied Operations Pty. Limited v. Australian Industrial Relations Commission [2000] HCA 47 in the judgment of Gleeson, CJ., Gaudron and Hayne, JJ. (at para.68):-
"Appeal, as such, was unknown to the common law. It is a creature of statute. It is not possible to adopt any hard and fast or universal approach to the process called 'appeal' in a particular statute. The word encompasses 'different litigious processes which have few unifying characteristics'. No fewer than six forms of a procedure loosely called an 'appeal' have been identified. Within these broad categories are various subcategories reflecting the particular nature of the 'appeal' in question, the issues which the appeal presents and the purpose for which it exists, derived from the language in which it is expressed.
In every case where the issue is that of the duty and function of an appellate court or tribunal, the only safe starting point is a careful examination of the language and context of the statutory provisions affording the appellate right, together with a consideration of the powers enjoyed by, and duties imposed on, the body to which the appeal lies.
The range and variety of the decisions that may, with leave, be the subject of an appeal under the Act (under s.45(1) of the Act) is such as to suggest that generalities will be dangerous. So different are the various decisions amenable to appeal that it will only be of limited help to catalogue the process within the broad class of an 'appeal in the strict sense' or an 'appeal by way of re-hearing', as if, without more, such classification dictates the way in which the particular appeal must be approached. True, such broad categories will offer a limited measure of guidance. But it remains for the appellate body in every case to discharge its functions in a way apt for all of the statutory provisions that are brought into play.
It is necessary to make this point because some of the discussion of the nature of the appeal to the Full Bench of the Commission, both within the Commission and in the reasons of the Full Court, might, on a superficial reading, be taken to suggest that there is a particular classification of appeals generally, being 'appeals against discretionary decisions', which is in some way to be distinguished from 'appeals by way of re-hearing'. This is a false dichotomy. Many appeals by way of re-hearing involve appeals from discretionary decisions. The re-hearing identifies the materials upon which the appellate body acts. It will have relevance for any supervening changes in the facts or in the applicable law.
On the other hand, the character of the decision under appeal (as discretionary, interlocutory, final or otherwise) will govern the approach to be taken by the appellate body in discharging its function. In the case of discretionary decisions, that approach in the case of an appeal is one of caution and restraint. This is because of the primary assignment of decision-making to a specific repository of the power and the fact that minds can so readily differ over most discretionary or similar questions. It is rare that there will be only one admissible point of view. Disputation and litigation are expensive, distracting and time-consuming. Therefore, the law, for policy reasons, recognises these features of discretionary decisions. Except in appeals involving a complete hearing de novo, all other appeals will approach with restraint the reconsideration of discretionary decisions which are based on the same material that was before the primary decision-maker.
Because of the necessity to ascertain the ambit of the appellate function in a particular case by reference to the legislation in question, it is obviously useful where the task of classification has already occurred to accept the guidance of a previous decision."
35 In support of the propositions therein referred to, their Honours cited State Rail Authority of New South Wales v. Earthline Constructions Pty. Limited (In Liq.) (1999) 73 ALJR 306 and cases therein cited, also Turnbull v. New South Wales Medical Board [1976] 2 NSWLR 281; Builders Licensing Board v. Sperway Constructions (Syd.) Pty. Limited (1976) 135 CLR 616; Clarke & Walker Pty. Limited v. Secretary Department of Industrial Relations (1985) 3 NSWLR 685 and House v. The King (1936) 55 CLR 499; Norbis v. Norbis (1986) 161 CLR 513 (see also Cranssen v. The King (1936) 55 CLR 509).
36 Although House (supra) was not concerned with a statutory provision in terms similar to that now in question but one conferring a full right of appeal on law and fact, nonetheless, the oft quoted passage at 504-505 in the decision of the majority has long been accepted as applicable to appeals brought under s.5 of the Criminal Appeal Act against sentence. That passage reads:-
"But the judgment complained of, namely, sentence to a term of imprisonment, depends upon the exercise of a judicial discretion by the court imposing it. The manner in which an appeal against an exercise of discretion should be determined is governed by established principles. It is not enough that the judges composing the appellate court consider that, if they had been in the position of the primary judge, they would have taken a different course. It must appear that some error has been made in exercising the discretion. If the judge acts upon a wrong principle, if he allows extraneous or irrelevant matters to guide or affect him, if he mistakes the facts, if he does not take into account some material consideration, then his determination should be reviewed and the appellate court may exercise its own discretion in substitution for his if it has the materials for doing so. It may not appear how the primary judge has reached the result embodied in his order, but, if upon the facts it is unreasonable or plainly unjust, the appellate court may infer that in some way there has been a failure properly to exercise the discretion which the law reposes in the court of first instance. In such a case, although the nature of the error may not be discoverable, the exercise of the discretion is reviewed on the ground that a substantial wrong has in fact occurred. Unlike courts of criminal appeal, this court has not been given a special or particular power to review sentences imposed upon convicted persons. Its authority to do so belongs to it only in virtue of its general appellate power. But even with respect to the particular jurisdiction conferred on court of criminal appeal, limitations upon the manner in which it will be exercised have been formulated. Lord Alverstone, LCJ said that it must appear that the judge imposing the sentence had proceeded upon wrong principles or given undue weight to some of the facts ( Regina v. Sidlow (1908) 1 Crim. App. R. 28 at 29). Lord Reading, LCJ. Said the court will not interfere because its members would have given a less sentence, but only if the sentence appealed from is manifestly wrong ( Regina v. Wolff (1914) 10 Crim. App. R. 107). Lord Hewart, LCJ. has said that the court only interferes on matters of principle and on the ground of substantial miscarriage of justice ( Regina v. Dunbar (1928) 21 Crim. App. R. 19 at 20). See, further, Skinner v. The King (1913) 16 CLR 336 at 340 per Barton, J. and at 342 per Isaacs, J. and Whittaker v. The King (1928) 41 CLR 230 at 244-250."
37 Other appellate provisions of the Criminal Appeal Act have not been held to provide for a re-hearing. See, eg., Griffiths v. The Queen (1976-77) 137 CLR 293 at 300 per Sir Garfield Barwick, CJ. I have referred to some of the authorities in Histollo Pty. Limited v. Director-General of National Parks & Wildlife Service (1998) 45 NSWLR 661. See also Kurtic v. The Queen (1996) 85 A. Crim. R. 57 at 59-60; Regina v. BWM (1997) 91 A. Crim. R. 260; Harris v. The Queen (1954) 90 CLR 652.
38 In Regina v. O'Donoghue (1988) 34 A. Crim. R. 397, Hunt, J. (as he then was), with whom Carruthers and Wood, JJ. agreed, observed:-
"It is important to emphasise that, unlike appeals to the Court of Appeal in civil cases, an appeal to this court is not by way of re-hearing. An appeal which is not by way of re-hearing is no more than the right to have a superior court interpose to redress the error of the court below: A-G v. Sillem (1864) 10 HLC 704 at 724; 11 ER 1200 at 1209; Victorian Stevedoring & General Contracting Co. Pty. Limited v. Dignan (1931) 46 CLR 73 at 109. Error may be demonstrated if there is no evidence to support a particular finding, or if the evidence is all one way, or if the judge has misdirected himself. But this court has no power to substitute its own findings for those of the trial judge. The members of this court may individually disagree with the findings which were made, but the court cannot for that reason interfere with those findings. It is only where the very narrow basis upon which this court can intervene in relation to a trial judge's findings of fact has been established that the conviction can be set aside, and then only if the error has led to a miscarriage of justice: see Regina v. Merritt & Roso (1985) 19 A. Crim. R. 360 at 372-373; Regina v. Kyriakou (1987) 29 A. Crim. R. 50 at 60-61."
39 His Honour's observations in that regard have been approved in this court on numerous occasions including in Regina v. Altham (unreported 18 June 1992); Regina v. Chapple (unreported 14 September 1993); Regina v. Hawkins (unreported 17 December 1992); Regina v. Allen (1992) 27 NSWLR 398. In Regina v. Rose [1999] NSWCCA 327 and Regina v. Scognamiglio (1991) 56 A. Crim. R. 81, the court concluded that the appropriate course to take in the context of examination of a factual finding below was to consider whether the trial judge had failed to weigh the facts properly in their true relation to one another because this may show that the trial judge had acted in a wrong principle.
40 In all of these cases, the approach taken in House (supra) was that which commended itself to the court. Because the Criminal Appeal Act does not stipulate the grounds upon which the Court of Criminal Appeal can set aside a sentence, it is the approach in House (supra) which should be taken: see AB v. The Queen [1999] HCA 46 and the approval expressed by the High Court for what had been said by Hunt, J. (as he then was) in O'Donoghue (supra), in Fleming v. The Queen (1998) 197 CLR 250. This court would accept the guidance of previous decisions on this question of classification even if it were not by precedent bound to proceed in the way I have described.
41 In accord with that approach, it is only if the judge "mistakes the facts" in the sense that these authorities have referred to that the findings of fact may be set aside and in that event, the court may reach the opinion that some other sentence should have been passed and might pass that other sentence should it be warranted in law.
42 The existence of a power in the court to receive fresh evidence, even if not strictly in accord with the principles expressed in Regina v. Gallagher (1986) 160 CLR 392) and Regina v. Mickelberg (1989) 167 CLR 259, in cases of applications for leave to appeal against sentence in which the reception of that evidence is thought necessary to place the facts as they were before the primary judge in the context that should have been made known to him at that time does not derogate from the conclusion I have expressed.
43 I am strongly confirmed in my conclusion by the recent decision of the High Court in Dinsdale v. The Queen [2000] HCA 54 where that court was called upon to construe s.689(3) of the Criminal Code (WA) which, whilst analogous to s.6(3), is not in precisely the same terms. The Chief Justice and Hayne, J. held:-
"It is desirable to restate some propositions which are fundamental to criminal appeal but which may sometimes be obscured by the development of shorthand descriptions of what is done in particular cases. It is of the first importance to identify the jurisdiction which the Court of Criminal Appeal exercises, the power the court is given, and the circumstances in which those powers may be exercised. In this particular case, the Court of Criminal Appeal of Western Australia was exercising jurisdiction given by s.687(1) of the Criminal Code (WA) to hear and determine a prosecution appeal against sentence brought pursuant to s.688(2). That latter sub-section provides:-
'An appeal may be made to the Court of Criminal Appeal on the part of the prosecution -
…
(d) against any punishment imposed or order made in respect of a person convicted on indictment …'
44 They concluded, that in relation to a provision so expressed:-