to take away a right to levy rates which the State Act has
expressly conferred upon the Council.
[GRIFFITH, C.J.-A new kind of property has come into existence which cannot be taxed by the State.
O'CONNOR, J.-Land ceded to the Commonwealth ceases to be
THECOMMON a part of the State.]
Even if that is SO, sec. 108 meets the case; R. v. Bamford (supra). Nothing but the doctrine of implied restraint can take away this right, and that can only be resorted to in case of necessity, and in the absence of express provision. Parliament could pass the exempting Act before taking over the land.
[GRIFFITH, C.J.-But you have to establish that there is power in the State to tax the Commonwealth, because the rate is levied upon the occupier.
BARTON, J., referred to Thomson v. Pacific Railroud Co., 9 Wall. (U.S.), 579, at p. 591.]
In applying the doctrine of implied restraint the question is: Does the tax in fact impair the power of the Federal Govern- ment to perform its functions; Railroad Co. v. Peniston, 18 Wall., 5; Western Union Tel. Co. v. Massachusetts, 125 U.S.R., 530, at p. 550. The implied limitation must be given a reasonable construction, and only applied where there is an impairment of sovereignty.
[BARTON, J.-The principle running through the American cases on this point is that even where there is no substantial impairment the question to be considered is whether there is or is not a tendency to impair, and that where there is any impair- ment, however slight, it is prohibited, because it may be extended without limit, inasmuch as, where there is a power, there is a possibility of an extreme exercise of the power.]
The exaction of payment for services rendered is not a tax that will be prohibited under this doctrine; Husé v. Glover, 119 U.S.R., 543; Transportation Co. v. Parkersburg, 107 U.S.R., 691.
[GRIFFITH, C.J.-You say that both State and Commonwealth legislatures may have power to legislate in respect of this subject-matter, as indicated in sec. 109, and that until the Commonwealth legislates the law of the State prevails. That assumes the capacity of State and Commonwealth to pass laws