Almost 80 years have passed since legislation was first introduced, in the interests of public health, to improve the quality and purity of milk sold for human consumption. In all that time, the constant aim has been to ensure as far as possible that milk reaching the consumer should be of a high standard of quality and free from disease organisms or other contamination harmful to human beings. To achieve this, it was found essential that strict supervision and control should be exercised at all stages of the production of milk and of its subsequent handling and distribution up to the point of delivery to the consumer. The general system of such control was initiated under the Contagious Diseases of Animals Act, 1878 and was revised and modernised under the Act which is at present in operation, namely the Milk and Dairies Act, 1935.
While the administration of the latter Act is entrusted to the Ministers for Health and Agriculture, the detailed exercise of the various controls is a function of the local sanitary authorities, and it is a tribute to them that in the 21 years in which they have performed their onerous duties in regard to milk, the quality and wholesomeness of our liquid milk supplies has been greatly improved.
Although the Act of 1935 has operated smoothly, I think that the time has come when it is necessary to tighten up on the system of control and to further facilitate its operation by removing some administrative difficulties which experience of the day-to-day working of the Act has disclosed.
As to the details of the Bill, I have been glad to arrange for the circulation to members of this House of a memorandum which explains the provisions of each section. I trust that Senators will have found the memorandum fully explanatory, but if there are any matters about which they may still be in doubt, I will be only too glad to clarify them further in the course of the discussion on the Bill. As each section has been formulated for the sole purpose of ensuring that at all times the public milk supply will be of the highest possible quality, I am quite confident that Senators will unanimously endorse the proposals contained in the Bill.
I should like to add that the reason I have adopted the procedure of formulating the memorandum at this stage is that the Bill is largely a Bill by reference, and it imposes on Senators a well-nigh intolerable burden if they have to refer to every statute which this Bill purports to amend. I think it would suit their convenience better if I scheduled all the amendments and the relevant statutes and explained in the memorandum exactly what the effects of each amendment would be.