Robert Menzies Robert Menzies Sir Robert Gordon Menzies, (; 20 December 189415 May 1978), was an Australian politician who twice served as Prime Minister of Australia, in office from 1939 to 1941 and again from 1949 to 1966. He played a central role in the creation of the Liberal Party of Australia, defining its policies and its broad outreach. He is Australia's longest-serving prime minister, serving over 18 years in total. Menzies studied law at the University of Melbourne and became one of Melbourne's leading lawyers. He was Deputy Premier of Victoria from 1932 to 1934, and then transferred to federal parliament,
Office of the Prime Minister (Thailand) in the execution of their duties and helps them manage and formulate policies. It also acts as the cabinet office, recording and assisting the cabinet as a central functioning organ of the government. The prime minister must appoint a minister in charge, who is also a member of the cabinet, to oversee its operations. It also houses the offices of the various deputy prime ministers of Thailand. The office is in the Government House Complex, in Dusit, Bangkok. In late-2016, the OPM acquired an additional function: as a "holding pen" for government officials accused of corruption. Prime Minister Prayut Chan-o-cha