Salameh v The Queen

The applicant, Salameh, sought special leave to appeal to the High Court of Australia against a decision of the Court of Criminal Appeal. The dispute concerned whether the Crown was estopped from prosecuting Salameh, based on alleged undertakings made by an Inspector Small. Salameh contended that he provided information regarding serious criminal matters in reliance on these undertakings, believing he would be indemnified against prosecution for a lesser offence.

The primary legal issue before the High Court was whether an estoppel could operate against the Crown in a criminal matter. This encompassed subsidiary questions regarding the authority of Inspector Small to make such undertakings, whether Salameh could reasonably rely on those purported undertakings, and whether the statements made by Inspector Small constituted an unqualified promise or representation upon which Salameh acted to his detriment.

The Court considered the applicant's submission that Inspector Small's assurances amounted to an indemnity, which Salameh relied upon when providing information about murders. However, the Court noted the Court of Criminal Appeal's finding of fact that no unqualified promise or representation was ever made, and that any assurance was conditional. The High Court questioned whether this factual finding, if it stood, would prevent the establishment of an estoppel and whether the case was a suitable vehicle for litigating these points, particularly given the need to overturn the factual findings of the lower appellate court.