Which city's southern suburbs were the location of an electoral district which lost Labor-voting areas to Victoria Park, Canning and Welshpool, and became substantially safer for the major political party in Australia founded in 1945?
Electoral district of Clontarf: Clontarf was an electoral district of the Legislative Assembly in the Australian state of Western Australia from 1968 to 1989. Electoral district of Clontarf:  It was located in the southern suburbs of Perth on the Canning River, including such suburbs as Wilson, Bentley, Karawara, Rossmoyne and Shelley. Electoral district of Clontarf:  It was a marginal seat but with progressive redistributions lost Labor-voting areas to Victoria Park, Canning and Welshpool, and became substantially safer for the Liberal Party. Liberal Party of Australia: The Liberal Party of Australia is a major political party in Australia. Liberal Party of Australia:  Founded in 1945 to replace the United Australia Party (UAP), the broadly centre-right Liberal Party is one of the two major parties in Australian politics, along with the Australian Labor Party (ALP).
Perth