Li Wan Quai v Christie

This case concerned an appeal to the High Court of Australia from a decision of the Court of General Sessions at Melbourne. The appellant, Li Wan Quai, a Chinese crew member of the ship Changsha, had been convicted under the Immigration Restriction Act 1901. The initial conviction by the Court of Petty Sessions was quashed on appeal to the Court of General Sessions on the grounds that the information disclosed no offence and the court refused to amend it. A subsequent conviction by the Court of Petty Sessions, following a new information, was affirmed by the Court of General Sessions, leading to the present appeal.

The legal issues before the High Court included whether Li Wan Quai was a prohibited immigrant, specifically whether he had evaded an officer within the meaning of section 5 of the Immigration Restriction Act 1901. The court also had to consider the applicability of the plea of autrefois convict (or res judicata) in light of the prior quashed conviction, and whether the Court of General Sessions had erred in refusing to amend the initial information.

The High Court held that Li Wan Quai, by deserting his ship and being absent from a mandatory muster of the crew, was a person who had evaded an officer. This meant the dictation test could be lawfully applied to him at any time thereafter, even more than twelve months after his entry into the Commonwealth, rendering him a prohibited immigrant. Regarding the plea of autrefois convict, the court applied the test that the evidence necessary to support the second charge must have been sufficient to procure a legal conviction upon the first. It found that the charges in the two informations were not substantially the same, as one related to entering the Commonwealth and the other to being found within the Commonwealth at a later date, and therefore the plea failed. The court also noted that while the Court of General Sessions had the power to amend the defective information, its refusal did not necessarily mean the appellant had been in jeopardy, particularly as the original information disclosed no offence.

The appeal was dismissed, with the High Court affirming the conviction of Li Wan Quai as a prohibited immigrant found within the Commonwealth.