Pauline Hanson's One Nation party has secured a landmark by-election win in the Western Australian seat of Secret Harbour, snatching the seat from the Labor Party in what is being described as a massive swing — an "orange tsunami" — according to party sources.
The result marks a significant political upheaval in a electorate that was previously considered an ultra-safe Labor stronghold. The magnitude of the swing has caught many observers by surprise, though detailed vote counts have yet to be officially released.
The victory gives One Nation its first parliamentary seat in Western Australia and represents a substantial boost for the party nationally. Labor will be forced to reassess its standing in the state after losing a seat it had held comfortably for years.
Neither the Labor Party nor the Western Australian Electoral Commission have yet issued formal statements regarding the result. The seat of Secret Harbour, located south of Perth, had been held by Labor since its creation.