as is necessary for the effective exercise of these powers, the rights of State Governments should be restricted, The imposition of Customs duties being a mode of regulating trade and commerce with other countries as well as an exercise of the taxing power, the right of State Governments to import goods is subject to the Customs laws of the Commonwealth.
Further, the rule has reference only to the performance of the functions of Government within the Commonwealth, and, therefore, cannot be applied to the importation by a State Government of goods to be afterwards used in connection with one of its instrumentalities.
The levying of duties of Customs is not the imposition of a tax upon property within the meaning of sec. 114 of the Constitution.
Even if the words of the section are capable of that meaning, it is not the only or necessary meaning, and should be rejected as inconsistent with the plain provisions of the Constitution conferring upon the Commonwealth exclusive power to impose duties of Customs and to regulate trade and
Per Griffith C.J., Barton J., O'Connor J., and Higgins J. -Customs duties, whether capable or not of being included in the word "tax," are not a tax upon property in the sense in which that expression is used in sec. 114, being imposed upon the act of importation, not upon the goods themselves in their character as property.
Per Isaacs J.-Duties of Customs, as ordinarily understood and as enacted in the Customs Act, are imposed on the goods themselves, and, therefore, on property" within the meaning of sec. 114, but do not come within the meaning of the word "tax" as used in that section and the Constitution generally.
Held, therefore, following The King v. Sutton, 5 C.L.R., 789, that the Government of the State of New South Wales was liable to pay Customs duty on steel rails imported by the State for use in connection with the Government railways of the State.
SPECIAL case stated for the opinion of the High Court under Order XXIX., rule 1, of the Rules of the High Court.
This was an action brought to recover from the defendant the sum of £539 18s. 1d. being the amount of duties of Customs demanded by the defendant upon the importation into the Commonwealth of certain steel rails, and paid under protest by the Government of the State of New South Wales. The rails in question, which had been purchased by the State in England for use in the construction of the railways of the State, were shipped from London to Sydney, consigned to the Secretary for Public Works of the State. On their arrival at the port of Sydney the