Australia's major political parties face a "huge amount of grievance" as a leading Liberal figure concedes his party's decade of flawed policies has helped fuel the rise of One Nation.
Polling from RedBridge Group and Accent Research shows Pauline Hanson's One Nation could win up to 59 lower house seats if a federal election were held today.
The result would leave Senator Hanson's anti-immigration party as the official opposition, reducing the coalition to a handful of seats and forcing Labor into minority government.
But RedBridge analyst Alex Fein said people should reject the "reflexive interpretation" the poll - backed up by others showing a surge of support for One Nation - was lurching towards the far right.
Rather, many people were experiencing deteriorating living standards and public services, while trust in institutions such as government, media and businesses had collapsed.