The demurrer in this action raises a question which is of great importance, not only to the community in general, but to the medical profession in particular. And I premise my judgment by venturing to repeat that a judicial tribunal has nothing to do with the policy of any Act which it may be called upon to interpret: (Vacher & Sons Ltd. v. London Society of Compositors [1] ; McCawley v. The King [2] ; Ex parte Walsh and Johnson; In re Yates [3] ). Our duty is to interpret the Act. The Act in question the validity of which is attacked is the Pharmaceutical Benefits Act 1947-1949 which was passed in purported exercise of the power conferred on the Commonwealth Parliament by par. (xxiiiA.) of s. 51 of the Constitution. This addition to the Constitution was the result of the decision of this Court in Attorney-General (Vict.) v. The Commonwealth [4] . In that case the majority of the Court held in effect that the original Pharmaceutical Benefits Act 1944 was invalid because it was considered that the power of appropriation of money under s. 81 of the Constitution did not extend to payments for maternity allowances, child endowment and widows pensions, social services being limited by s. 51 (xxiii.) to invalid and old age pensions. Its object was to increase the social services beyond those already provided for by par. (xxiii.) of s. 51. The new provision added to the Constitution in 1946 reads: - "The provision of maternity allowances, widows' pensions, child endowment, unemployment, pharmaceutical, sickness and hospital benefits, medical and dental services (but not so as to authorize any form of civil conscription), benefits to students and family allowances." In the first place in interpreting this provision I consider that the provision of these services is to be by the Commonwealth and not by any State or other person. Then I think that the bracketed phrase "but not so as to authorize any form of civil conscription" is restricted to the phrase "medical and dental services." Although punctuation is not to be entirely disregarded, it should not control the meaning of the words where such meaning seems otherwise reasonably clear: Mayor, &c. of Geelong v. Geelong Harbour Trust Commissioners [1] ; President, &c. of the Shire of Charlton v. Ruse [2] ; Committee of Direction of Fruit Marketing v. Collins [3] . In addition to its punctuation the form and structure of the phrase lead me to the construction I have adopted. But I disclaim any suggestion that the spasmodic sprinkling of commas by draftsmen, printers or proof readers should dominate interpretation. The phrase "civil conscription" next calls for interpretation. It is somewhat of a novelty. Military conscription and industrial conscription are familiar combinations. The draftsman apparently shied at the naked simplicity of the word "compulsion," but I think that the phrase means compulsion in connection with "medical and dental services." Turning to the Act the crucial question is whether s. 7A imposes civil conscription as thus interpreted. The Chief Justice and Dixon J. have dealt fully with the details involved in the controversy. I have confined my judgment to what I conceive to be the crucial question in this matter, namely, whether the provisions of s. 7A of the Act can be regarded as a form of civil conscription. The demurrer of necessity admits all the allegations in the statement of claim. And I would particularly refer to the following paragraphs of the statement of claim: - "8. Uncompounded medicines, medical compounds, medical materials and medical appliances are hereinafter referred to as "medicaments." Medicaments the names or formulae of which are contained or deemed to be included in the Commonwealth Pharmaceutical Formulary referred to in the Act and Regulations and hereinafter called "The Formulary" or in the prescribed addendum thereto are hereinafter referred to as "formulary medicaments". Medicaments the names or formulae of which are not so contained or deemed are hereinafter referred to as "extra-formulary medicaments." 9. A large part of the professional work done by doctors consists of prescribing for the supply to their patients of such one or more, or such combinations of two or more, of the medicaments comprised in the following classes as in the opinion of doctors is or are in each case necessary or advisable for the proper medicinal treatment of the patient: (a) formulary medicaments; (b) medicaments, either formulary or extra-formulary, specified to be supplied in the form of a particular trade mark, brand, make or proprietary equivalent and in no other form; (c) extra-formulary medicaments consisting of medicinal compounds compounded according to formulae contained in the Formulary with variations other than those specified by the Regulations as being permitted variations of those formulae; (d) other extra-formulary medicaments. 10. A large number of the medicaments prescribed by doctors for supply to patients are formulary medicaments. No doctor could carry on the practice of his profession with due regard to the proper medicinal treatment of his patients or at all if he were unable lawfully to prescribe all formulary medicaments and all medicaments comprised in any other of the abovementioned classes 12. On the coming into operation of all the provisions of the Act the plaintiff doctors will be substantially prevented from and hindered in practising and carrying on their professions and hindered in the proper medicinal treatment of their patients by (inter alia) the requirements of the Act and the Regulations relating to the writing of prescriptions, the repeating of prescriptions, the quantities of formulary medicaments that may be prescribed, the prescription of formulary medicaments in the form of a particular trade mark, brand, make or proprietary equivalent, and the permitted variations of formulae contained in the Formulary." The question is one of law and, as I have said, this question is the proper construction of s. 7A. It is true that no one is compelled to adopt the profession of medicine. But if he does do so he is affected in his freedom of practice and in his means of living unless he subscribes to the scheme whereby he is subject to control as to the form of the treatment and the drugs which he may prescribe for his patient. For the general practitioner non-compliance means loss of practice. The use of a particular form or the signing of a prescription is no mere automatic action. It is the result of the practitioner's examination and overhaul of the patient, diagnosis of the complaint and the choice of the treatment, drugs, materials and appliances which his knowledge and skill dictate. It is the culmination of the medical service rendered by the practitioner to the patient. This may perhaps not be compulsion in the sense in which the word is used in connection with military service but, in my opinion, it is a form of civil conscription.