proceed on the information sworn against the respondent by Mr. Wall, and it was no less clear that the Police Magistrate was at liberty to commit the respondent to gaol when his sureties desired to be free
THE KING;
from their undertaking, but the mere fact that the learned Judge entered into an irrelevant inquiry or gave insufficient or erroneous reasons for his determination or made the order absolute when he [No. 1].
should have discharged it does not affect the question as to whether his order was the order of a competent Court. It was a competent Court, because it had cognizance of all pleas, civil, criminal and mixed, and jurisdiction in all cases whatsoever as freely and amply in the Northern Territory as the Court of King's Bench, Common Pleas and Exchequer or either of them lawfully had in England (Supreme Court Ordinance 1911-1922 (N.T.), sec. 4 Supreme Court Act 1856 (S.A.), sec. 7), and therefore had authority to make the very order which it did make it had jurisdiction to come to a right or to a wrong conclusion on the questions submitted for its determina- tion, namely, whether the writ of habeas should or should not issue, and to make an order consequential on that determination.
In our opinion the preliminary objection ought to succeed, and we should refuse to hear the appeal and also, for the same reasons, the appeal in Wah On's case,
ISAACS J. In my opinion this appeal lies. The issue is clear cut. It is whether the Supreme Court of the Northern Territory, though a Court competent in some circumstances to discharge on habeas corpus, was a Court competent to do what it did in this case, namely, to discharge Wah On by intercepting the prescribed course of justice and usurping the original jurisdiction exclusively conferred by Parliament on the Magistrate's Court. With all respect for the opposite view, I am clearly of opinion that it was not legally competent SO to do, that its order has in law no binding effect, and that there is no constitutional sanctuary for an act which, though it wears the garb of legality, is in truth, when examined, one of unauthorized force.
Wah On was in charge of the Darwin Summary Jurisdiction Court, on a charge of being a prohibited immigrant. The statute confers on that Court jurisdiction, and, as the law stands, exclusive jurisdic- tion, to determine whether Wah On is a prohibited immigrant.