Abbas v The Queen

The matter before the court was an appeal against sentence by Abbas, who was found guilty of conspiring to do acts in preparation for or planning a terrorist act. The conspiracy involved a planned mass murder of civilians in Melbourne’s central business district, with the use of explosive vests, machetes, and firearms. Abbas was sentenced to 24 years’ imprisonment with a non-parole period of 20 years. The appeal focused on the contention that the sentence was manifestly excessive.

The primary legal issue for the court was whether the sentence imposed on Abbas was manifestly excessive. This required a consideration of the nature and circumstances of the offence, the culpability of Abbas, and the principles of sentencing for terrorism-related offences in Australia. The court was required to balance the need for punishment and deterrence against the principles of proportionality and justice.

The court considered the gravity of the offence, which involved a meticulously planned terrorist attack intended to cause mass casualties. It also examined Abbas’s level of involvement and culpability, acknowledging his central role in the conspiracy. The court held that the sentence, while severe, was not manifestly excessive. It reflected the seriousness of the crime and the need to protect the community from the significant risk posed by Abbas. The court emphasised the importance of deterrence in cases involving terrorism and the need for sentences to reflect the gravity of such offences. Consequently, the appeal was dismissed, and leave to appeal was refused.