Did Julia Gillard make a speech telling Muslims to leave?
No. The speech theoretically given by Julia Gillard telling Muslims to leave Australia is incorrectly attributed and, additionally, quoted out of context. The "speech" comprises snippets of sentiments expressed in public forums shortly after the terrorist bombing of the subway in London in 2005, five years before Julia Gillard was even Australia's prime minister.
A similar speech was incorrectly attributed to former Prime Minister John Howard several years ago. See the related question below
T'as vraiment padbol, mon cloclo...