Queensland: One Nation Have Peaked, So Now What?

I last looked at Queensland state polling back in February, when a rampant One Nation were polling 23% in state voting intention and threatening to win something like 15 seats at the next state election.  A lot has happened in the few months since.  In the Western Australian state election, both the party itself and the Liberals' preference deal with it got found out in the heat of the campaign. What benefit on preferences accrued from the deal was drowned out by its distraction factor and damage to primary vote support for all involved.

As One Nation 2.0 comes under further scrutiny, it is under attack on two major fronts.  Firstly there's the suggestion that the party is simply corrupt, as seen in the current scandals surrounding the undeclared provision of a plane by a property developer and the recording of a meeting in which James Ashby seems to have seriously suggested a blatant electoral expenses rort.  Secondly, the party sends mixed messages about whether it is a purist party of revolt against existing politics, or an active inside player that wants to supplant the Nationals on the Coalition side.  This is making it harder for it to take votes away from Labor.