An application for special leave to appeal from a judgment of acquittal is a rare thing. According to the decision of this Court in Lloyd v. Wallach, the terms of the Constitution are sufficiently wide to enable us to entertain an appeal from a judgment of acquittal. The judgment of acquittal in this case is the judgment of the Supreme Court as a court of criminal appeal and is contrary to the verdict of the jury and not in accordance with the verdict of the jury. We would not, of course, go behind a verdict of not guilty. In Secretary of State for Home Affairs v. O'Brien, the House of Lords construed the Appellate Jurisdiction Act, 1876 in a way which is not quite consistent with the interpretation which this Court placed upon s. 73 of the Constitution. This Court nevertheless has continued to act upon that interpretation and has entertained applications by the Crown for special leave to appeal from judgments of acquittal given by courts of criminal appeal. We should, however, be careful always in exercising the power which we have, remembering that it is not in accordance with the general principles of English law to allow appeals from acquittals, and that it is an exceptional discretionary power vested in this Court.
The second is that it would be futile. The Supreme Court's decision was clearly correct. The magistrate convicted although he did not find that Mr. Holt had a guilty mind and did so on the basis that a guilty mind was not an ingredient of the offences. I use the vague expression, "guilty mind", without qualification, because it is not necessary in this case to explore the nature of this concept, the history of which shows that the vagueness often conceals different or contradictory ideas (see P. Brett, An Inquiry Into Criminal Guilt (1963); J. L. J. Edwards, Mens Rea in Statutory Offences (1955); G. H. Gordon, Subjective and Objective Mens Rea, Criminal Law Quarterly, vol. 17 (1975), p. 355; D. R. Stuart, The Need to Codify Clear, Realistic and Honest Measures of Mens Rea and Negligence, Criminal Law Quarterly, vol. 15 (1973), p. 160). The general rule of interpretation applies that a guilty mind is an ingredient of criminal offences (see Reg. v. Tolson [17] ; Hardgrave v. The King [18] ; Thomas v. The King [19] ). The offence in question is quite different from those offences found under consumer protection, health and safety legislation where conduct which might injure persons is prohibited irrespective of a guilty mind. Special leave to appeal should be refused.
1. (1948) 77 C.L.R. 511, at pp. 516-517.
2. (1889) 23 Q.B.D. 168.
3. (1906) 4 C.L.R. 232, at p. 237.
4. (1937) 59 C.L.R. 279, at pp. 287, 309.
Aickin J.