The principles of New Protection were incorporated into various acts governing support for Australian industries, including import
tariffs,
excise duties, and production
bounties. According to , "New Protection dominated much of the legislative work of the newly formed Commonwealth Parliament to 1912" and was a "major plank of that Parliament's
social engineering platform". Deakin's biographer
Judith Brett has cited the
Sugar Bounty Act 1905 as the first legislative embodiment of the New Protection. The act gave Queensland sugar-growers a rebate on the sugar excise if they
employed only white workers and paid the wages "standard in the district".
Harvester case and aftermath Under the Harvester Act,
excise duties were made payable by domestic manufacturers of agricultural machinery at a rate equal to half of the tariff payable on the same equipment. The excise duties could be waived on application to the
Commonwealth Court of Conciliation and Arbitration if the manufacturer could prove that it had paid "fair and reasonable wages" to its workers. The act did not provide a definition of "fair and reasonable" which was therefore left to the court to define. In 1907,
H. B. Higgins, the president of the Commonwealth Court of Arbitration and Conciliation, chose an application from
H. V. McKay's
Sunshine Harvester Works as a test case. In
Ex parte H.V. McKay, generally known as the
Harvester case, Higgins defined a "fair and reasonable" wage as a
living wage. In 1908, the Central Council of Employers of Australia financed an appeal against Higgins' ruling. In
R v Barger, the
High Court of Australia held that the
Excise Tariff (Agricultural Machinery) Act 1906 was an unconstitutional use of the parliament's
taxation power, as there was no constitutional basis for regulation of wages. By 1908, the focus shifted away from legislation as the primary way to implement the New Protection . After the High Court ruling, at an interstate conference in July 1908 the ALP added a plank to its platform calling on the constitution to be amended to guarantee the New Protection. They eventually brought this to a referendum in 1911, but it was unsuccessful and was opposed by Deakin. Higgins continued to apply his concept of the living wage in other cases that came before the Commonwealth Court of Arbitration and Conciliation, using his powers under the
Conciliation and Arbitration Act 1904 to establish
industrial awards. While the direct link between tariff policies and wage policies was broken, Higgins' rulings "initiated the unique Australian wage-setting system of a central Australia-wide basic wage determined by the cost of living with margins for skill, all determined by a court". ==References==