| The Queen meets Australian Prime Minster Malcolm Turnbull |
A majority of Australian MPs want to break ties with the British monarchy, the nation's republican lobby claims.
| The Queen last visited Australia in 2011 |
Mr Turnbull, who led a failed republic bid in 1999 before entering politics, will speak at Sydney University on Saturday.
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'Australia can run its own show'
The chairman of the Australian Republican Movement said the speech was an opportunity to reset the debate. "The majority of the public want it. Every premier and chief minister wants it. Now it turns out that our federal representatives agree as well," Peter FitzSimons told Fairfax Media on Friday."It's not a matter of being from the left or right but believing that in the 21st century, Australia can run its own show." Australian Monarchist League chairman Philip Benwell said Mr Turnbull was swimming in "dangerous water".
"The figures that Peter FitzSimons has given are not accurate. There are many more politicians within the federal parliament who are supportive of the status quo," he told the BBC.
"The younger generation don't want a republic. Most of our members are in their 20s and early 30s. Younger people have a mistrust of politicians and that's what's being promoted again a politicians' republic."
Mr Benwell criticised Mr Turnbull's plans to attend Saturday's event, saying it was more a "campaign fundraising dinner" than an anniversary celebration.