Director of Public Prosecutions v Blackaby

The Director of Public Prosecutions appealed to the Supreme Court of Victoria against the sentence imposed on the respondent, who had pleaded guilty to committing an unlawful act intended to cause bodily harm. The Crown argued that the sentence of 21 months' imprisonment, with a parole eligibility date after 11 months, was manifestly inadequate.

The central legal issue before the Full Court was whether the sentencing judge had erred in imposing a sentence that was demonstrably too lenient, given the nature of the offence and the circumstances of the case. This required the court to consider the principles of sentencing for such offences and to determine if the original sentence fell outside the bounds of a reasonable exercise of judicial discretion.

The Court found that the original sentence did not adequately reflect the gravity of the offence and the need for general deterrence. Applying established sentencing principles, the Court determined that a significantly more severe penalty was warranted. Consequently, the appeal was allowed, the original sentence and parole eligibility order were quashed, and the respondent was resentenced to four years' imprisonment, with a non-parole period of two years.