Given the high level of disillusionment among One Nation voters, it is of little surprise that the firewall protecting the progressive vote might be breached.
One poll does not a summer make, but two weeks after the Liberal Party rolled its leader, it would have been hoping for some sign of life. Previous leadership spills have provided a meaningful bump in the polls, even if some, as in the case of Julia Gillard rolling Kevin Rudd, proved short-lived.
