One Nation takes first WA lower house seat, flipping Labor's Secret Harbour

One Nation's Luke Herdegen has won Secret Harbour, the party's first-ever lower house seat in WA. With 80 per cent counted, he led Labor's Georgia Tree 57–42 after preferences, overturning an 11.5 per cent margin. The by-election followed minister Paul Papalia's retirement. Watch for fallout ahead of Victoria's November state election.