One Nation secures first ever lower house seat outside Queensland. What does this mean for the Coalition?

The South Australian election has triggered a federal political crisis, with One Nation displacing the Liberals as the primary alternative to Labor and securing its most significant electoral foothold in nearly 30 years. As the Coalition grapples with whether to pivot right to reclaim regional voters or overhaul its suburban appeal, the result has forced a panicked Parliament House to recognise the populist surge as a permanent disruption to the traditional political order.