legislation is unauthorized, because the "pith" and "substance"
of the inclusive taxation of Crown lessees is that it is a penalty on them, that it is a deterrent on them becoming or continuing
GENERAL to be Crown lessees. That, it is said, is an interference with
QUEENSLAND State functions, or, to use a metaphor that has been veritably
hunted to death, an interference with State instrumentalities." In that expansive term is included every factor that is essential to the management of Crown lands, every factor sine quá non, animate and inanimate, concrete and abstract, including the Governor of the State, the Minister, the State officials, their executive acts, the land, the lease, and even the Crown lessee himself and the money he pays or would otherwise be prepared to pay to the State as lessee. I think the high-water mark of the argument as to instrumentalities was reached when it was urged that the lessee, who is, SO to speak, the adverse party to the Crown in relation to the land, is himself a State instrumentality. The word is nowhere found in the Constitution, and is, I think, on the whole useless and misleading. If a Crown lessee is a State instrumentality for developmental purposes, SO is a Crown purchaser in fee. And as in Australia an enormous proportion of the population derive directly from the Crown, the result of giving effect to the argument would be either to make land taxation almost impossible, or to throw the whole burden of it on the balance of landed proprietors, if indeed the same argument did not follow them as instrumentalities more or less removed. But for the earnestness with which the view was pressed, I should have thought it incapable of serious presentment.
The question is simply one of ultra vires as understood in British jurisprudence, and this ought and must in my opinion be determined by a consideration of the terms of the Constitution construed according to recognized canons of interpretation.
One canon of interpretation that has always been applied by this Court to the Federal Constitution has been this that when- ever a Commonwealth power is asserted, some words creating and supporting the power must be found in the Constitution itself. Here the word is found, namely, "taxation," and the observa- tions I made in Barger's Case 1 as to the importance of the
16 C.L.R., 41, at pp. 81 et seqq.