Self-Government Party
David John Prowse (born 10 March 1941), a former Australian politician, was the first Speaker of the Australian Capital Territory Legislative Assembly, serving between 1989 and 1992. Elected at the 1989 general election to the inaugural multi-member single electorate unicameral Australian Capital Territory Legislative Assembly representing, initially, the No Self-Government Party, Prowse then sat as an independent, before joining the Liberal Party.