310 CONSTITUTIONAL LA W OF BRITISH DOMINIONS Chapter vision marks in 1907 the termination of the conflict of xn* authority between the Privy Council and the High Court, arising from the fact that appeals lay from State courts to the Privy Council direct as well as to the High Court. The High Court ruled that the States could not tax official salaries of the Commonwealth as this might interfere with a federal instrumentality;1 the Privy Council on appeal from the Supreme Court of Victoria held that this view was unsound;2 the High Court3 refused to follow the ruling of the Privy Coun- cil, in reliance on the fact that in the type of constitu- tional cases set out above, the constitution, Section 74, excludes appeal to the Council unless on a certificate of the High Court. If this certificate were refused, the High Court held that its decision should be final, and it refused to certify the case.4 The way out lay in the right given by the constitution to the Parliament to define to what extent the federal jurisdiction of the High Court- should be independent of that of any State court, and the legislature provided for the automatic removal to the High Court of all cases of the type described. There can be little doubt that the enact- ment was valid, and in any case the issue became of no practical consequence, as the Parliament proceeded to permit the States to levy income tax at the normal rates on federal salaries. The result of this legislation has been that the High Court decides all such constitutional issues without possibility of reference to the Privy Council. It remains, 1 Dealcin v. Webb (1904), 1 C.L.B. 585. * Webb v. Outrim, [1907] A.C. 81. 3 Baxter v. Commissioners of Taxation (1907), 4 C.L.R. 1087. 4 The Privy Council refused to allow appeal. See Hint v. Webb, 4 C.L.Pw 1178; [1908] A.C. 214.