One Nation wins lower house seat in South Australia

One Nation captured a lower-house seat in South Australia, handing the party a tangible foothold in state parliament. The result reflected a surge in One Nation first-preference votes, drawing support from disaffected Liberal, Labor, and minor-party voters. Voter concerns about migration and broader dissatisfaction powered the swing to One Nation. The outcome unsettles both major parties, threatens Liberal stability, and will force migration and law-and-order issues to the top of the agenda.