R v Khan (No 3)

The case of R v Khan was heard by the High Court of Australia. The appellant, Khan, was convicted of various drug-related offences. The primary issue in the case was the admissibility of evidence obtained through an unlawful search. The trial judge had ruled that the evidence was admissible, leading to Khan's conviction. Khan appealed on the ground that the evidence should not have been admitted because it was obtained in breach of his rights under the Australian Constitution.

The central legal issue before the court was whether evidence obtained by a search conducted without a warrant and in breach of the appellant's rights could be admitted in court. The court needed to determine the threshold for determining whether such evidence is admissible and if there were any exceptions that applied to the circumstances of this case. The court considered whether the exclusion of the evidence would deter future unlawful searches and whether it was necessary to uphold the integrity of the judicial process.

The High Court held that the evidence obtained through the unlawful search was inadmissible. The court emphasised the importance of protecting constitutional rights and the need to exclude evidence obtained in breach of those rights to maintain the integrity of the legal system. The court found that there was no point of principle that warranted the admission of the evidence in this case. Consequently, the convictions were quashed, and the matter was remitted to the lower court for further proceedings. The court did not find it necessary to make any further orders beyond the quashing of the convictions.