One of the six founding states of Australia, Queensland has been a federated state subject to the Australian Constitution since 1 January 1901. It is sovereign, other than in the matters ceded in the Australian Constitution to the federal government. It is a parliamentary constitutional monarchy. The Constitution of Queensland sets out the operation of the state's government. The state's constitution contains several entrenched provisions which cannot be changed in the absence of a referendum. There is also a statutory bill of rights, the Queensland Human Rights Act (2019). Queensland's system of government is influenced by the Westminster system and Australia's federal system of government. The government is separated into three branches: Legislature: the unicameral Parliament of Queensland, comprising the Legislative Assembly and the Monarch (represented by the Governor); Executive: the Executive Council of Queensland, which formalises decisions of the Cabinet of Queensland, which is composed of the Premier and other ministers of state appointed by the Governor on the advice of Parliament; Judiciary: the Supreme Court and other state courts, whose judges are appointed by the Governor on advice of Parliament. Executive Executive authority is nominally vested in the Governor of Queensland (currently Jeannette Young) who represents and is appointed by the Monarch of Australia (currently King Charles III) on the advice of the Premier of Queensland. The Premier, who is the state's Head of government, along with the Cabinet of Queensland (whose decisions are formalised by the Executive Council), exercise executive authority in practice. The Premier is appointed by the Governor and must have support of the Legislative Assembly of Queensland. The Premier is in practice a leading member of the Legislative Assembly and parliamentary leader of his or her political party, or coalition of parties, and members of Cabinet will be drawn from the same party or coalition. The current Premier and Deputy Premier are Annastacia Palaszczuk and Steven Miles of the Labor Party respectively. Government House at Paddington in Brisbane is the seat of the Governor, having replaced Old Government House at Gardens Point in Brisbane's CBD in the early 20th century. The executive branch simply referred to as the Queensland Government. Legislature Legislative authority is exercised by the Queensland Parliament which uniquely for Australian states is unicameral, containing only one house, the Legislative Assembly. The Parliament was bicameral until 1922, when the Legislative Council was abolished by the Labor "suicide squad", so called because they