Aboriginal G20 protestors say they are shocked and offended by Prime Minister Tony Abbott's latest comments that there was "nothing but bush" in Australia before white settlement.
Mr Abbott's speech in Sydney about the history of infrastructure in Australia came as hundreds of people gathered in Brisbane to protest against the high rates of Aboriginal deaths in custody in Australia.
"As we look around this glorious city, as we see the extraordinary development, it's hard to think that back in 1788 it was nothing but bush and that marines, and convicts... must have thought they'd come almost to the Moon," he told a breakfast held in honour of the UK Prime Minister David Cameron.