A number of matters touching the meaning to be given to the words "the provision of sickness and hospital benefits" in their context in s. 51(xxiiiA) of the Constitution may be taken as settled. First, the reference to "the provision" of the relevant benefits is to be confined to the provision of benefits by the Commonwealth: British Medical Association v. The Commonwealth ("the B.M.A. Case ") [8] . Secondly, the prohibition contained in the words "but not so as to authorize any form of civil conscription" in s. 51(xxiiiA) applies only to the reference in the paragraph to the provision of "medical and dental services". The words of that prohibition, however, are not irrelevant to the scope of the other matters described in the paragraph at least to the extent that whenever medical or dental services are provided pursuant to a law with respect to the provision of some other benefit, e.g., sickness or hospital benefits, "the law must not authorize any form of civil conscription of such services": the B.M.A. Case [9] , per Williams J.; see also, General Practitioners Society v. The Commonwealth [10] , per Gibbs J. Thirdly, the concept intended by the use in the paragraph of the word "benefits" is not confined to a grant of money or some other commodity. It may encompass the provision of a service or services. There is a passage in the judgment of Dixon J. in the B.M.A. Case [11] which can be read as indicating that his Honour thought that the legislative power with respect to the provision of hospital and sickness benefits would not extend to the actual provision of services such as nursing services: but cf. the same judgment at p. 260. It may be that his Honour was influenced in his choice of language by the argument of counsel for the plaintiffs in the case [12] that, in its context in par. (xxiiia), the word "benefit" contemplated some special kind of grant, "either in money or in goods, i.e., a grant of some commodity". However, if that was the view of Dixon J., it was a view that was not shared by any other member of the Court. The meaning of the word "benefit" accepted by the majority of the Court was that expressed by McTiernan [13] :