The Secret Harbour result is not a byelection quirk. It reflects a three-party system, where the question that decides most seats is not who finishes first.

The Guardian’s political editor Tom McIlroy joins Reged Ahmad to unpack One Nation’s rise and how Labor is struggling to respond

The Secret Harbour result is not a byelection quirk. It reflects a three-party system, where the question that decides most seats is not who finishes first.