absence of a parliament. Lyne was unpopular and was unable to gain support, so he returned his commission. Edmund Barton was then called upon to form the interim government. Barton was sworn in as the inaugural Prime Minister, and his cabinet contested the poll as the incumbent government. Some candidates were still sitting members of a state parliament. William Lyne was a minister in Barton's interim government and a candidate for the Division of Hume while still Premier of New South Wales, and used his official premier's car during the campaign, resigning on 27 March. Parties contesting the election The parties contesting the election were the Protectionist Party, led by Prime Minister of Australia Edmund Barton, and the Free Trade Party, unofficially led by former New South Wales Premier George Reid. There would not be a federal Labour Party until two months after the election, but in five of the six states local Labour parties contested the elections - in Tasmania, where there was no Labour party, King O'Malley was elected as an independent Labour candidate. There were also a number of independents of various political leanings and a New South Wales Senate ticket called the "Socialist Six", comprising Labour members in conflict with the official party. The Protectionists advocated the protection of local industries through the imposition of tariffs on imported goods, the construction of a transcontinental railway, a uniform railway gauge, uniform suffrage, aged pensions and defending the Australian constitution from radicals. The party used the colour red throughout the campaign. In addition to Barton, Protectionist candidates included many of the leading political figures from colonial Australia, including Charles Kingston, Sir John Forrest, and future Prime Minister Alfred Deakin. The Free Traders (their official title was "Australian Free Trade and Liberal Association") advocated the dismantling of the tariff system, a transcontinental railway, and believed that aged pensions should be left to the states. As many of the policies of the Protectionists and Free Traders were similar, the Free Traders campaigned heavily on tariffs, with Reid stating that he wanted the election to be a plebiscite on tariffs. The party used the colour blue throughout the campaign. In addition to Reid, who believed he should have been appointed Prime Minister instead of Barton as he considered himself the bigger political figure, Free Trade candidates included Reid's unofficial deputy Paddy Glynn, William Irvine, and former state Labour leader and future