Opinion polling shows Australia's two-party political system could become a thing of the past at the next federal election.
A survey by polling company DemosAu, answered by 1502 people between May 15 and May 20, showed One Nation with 28 per cent share of primary support, eclipsing Labor for the first time.
Labor had 26 per cent of the vote share, with the coalition on 23 per cent.
DemosAu research director George Hasanakos said if polling continued to reflect this survey, Australia was headed for a hung parliament.
A fractured right, in which voters of all persuasions are turning to "populist" ideas, is likely to result in a different kind of minority government than what Australia has seen before.
The DemosAu results are more favourable to One Nation than a national Newspoll, conducted from May 14 to May 17 with a sample size of 1252.
