R v Lavender

Facts

The accused, Lavender, was charged with manslaughter by criminal negligence after a person died following a fight in which Lavender participated. The Crown alleged that Lavender's conduct in the fight fell so far below the standard of care required of a reasonable person as to constitute criminal negligence. The trial judge directed the jury on criminal negligence manslaughter, and Lavender was convicted; he appealed on the basis that the direction as to the requisite standard of negligence was inadequate or misdirected.

Issues

1. What is the correct test for manslaughter by criminal negligence in Australian law? 2. Whether the standard of negligence required to ground criminal liability for manslaughter is higher than that required for civil negligence, and how that standard should be expressed to a jury.

Holding

The High Court held that manslaughter by criminal negligence requires negligence of a very high degree — that the accused's conduct involved such a great falling short of the standard of care of a reasonable person, and such a high risk of death or grievous bodily harm, as to merit criminal punishment. The appeal was dismissed.

Ratio decidendi

To establish manslaughter by criminal negligence, the prosecution must prove that the accused's act or omission involved a failure to observe the standard of care required of a reasonable person in the circumstances, and that failure was so great and the risk of death or grievous bodily harm so high that the conduct deserves to be punished as a crime; mere civil negligence, however gross, does not suffice.

Obiter dicta

The Court noted, without finally deciding, that there may be cases where it is difficult to draw a bright line between negligence sufficient for civil liability and negligence sufficient for criminal liability, and that the epithet 'gross' or 'criminal' negligence does not by itself add precision to the standard; the emphasis must be placed on the combination of the degree of departure from reasonable care and the magnitude of the risk of death or serious harm.

Significance

R v Lavender remains the authoritative High Court statement on the threshold of criminal negligence required to found a manslaughter conviction in Australia, confirming that the standard is substantially higher than civil negligence and clarifying the direction that must be given to juries in such cases.

Key authorities

• R v Bateman R v Bateman (1925) 19 Cr App R 8considered
• Andrews v Director of Public Prosecutions Andrews v Director of Public Prosecutions [1937] AC 576considered
• Nydam v R Nydam v R [1977] VR 430applied
• R v Taktak R v Taktak (1988) 14 NSWLR 226considered
• Burns v R Burns v R (2012) 246 CLR 334cited