A by‑election wake‑up call: what Secret Harbour reveals about our politics

The shock of a One Nation victory in the Western Australian Secret Harbour by‑election should not be filed away as a local quirk. It is a warning light flashing above the complacency that has settled into parts of the major parties — particularly Labor — and a reminder that electoral fortunes turn when voters feel unheard. Commentators and politicians have been digesting the result in different ways. For some, it is proof that Pauline Hanson’s messaging is resonating in parts of the community; for others it signals a broader unease about cost‑of‑living pressures, housing and service access that too many politicians still believe can be papered over with slogans. Barnaby Joyce’s declaration that “there is no safe Labor seat anymore” — a blunt assessment aired on Sunrise — captured the mood of political opportunism that follows such upsets. But the real lesson is not for opponents to gloat; it is for governing parties to listen. Secret Harbour is not some arcane electoral laboratory. As political observers have noted, its profile — outer urban, mortgage belt, young families, tradies and an electorate that is more Anglo than many others — makes it a bellwether for similar suburbs across the country. If anger and disengagement can topple a safe seat there, the risk exists everywhere that governance looks distant from the daily realities of the electorate. That reality includes squeezed household budgets, frustration with housing affordability and the sense that life in the suburbs and regions is not as well serviced as the inner cities. Voters don’t mobilise solely on ideology; they respond to whether their lives are improving. When mainstream parties fail to show persuasive plans for local hospitals, schools, transport and the security of jobs and mortgages, others will happily fill the vacuum with simple narratives and promises. One Nation’s rise should be taken seriously not because its policies are unassailable, but because its appeal currently meets an unmet emotional need in some communities. The danger for mainstream politics is twofold. First, to dismiss these voters as unserious risks entrenching the very resentments that fuel insurgent parties. Second, to mimic the rhetoric of those insurgents without offering coherent policy solutions risks legitimising polarising politics. The answer is not a short‑term scramble for headlines or culture war soundbites. Parties need sustained policy work aimed at the mundane but vital matters of housing supply, regional hospital capacity, local schooling and cost pressures. They also need to rethink campaign discipline: voters are more likely to warm to authenticity and clear action than to polished messaging that rings hollow in the face of long commutes and rising household bills. For Labor, which has enjoyed electoral success in recent years, Secret Harbour should be a reality check. Popular support can evaporate quickly when the lived experience of voters diverges from political rhetoric. For the opposition, the result is an incentive to present credible, not merely caustic, alternatives. Above all, democracy benefits when mainstream parties accept that electoral danger is a spur to better government, not merely a crisis to be managed by spin. If ministers and backbenchers take this by‑election as a prompt to engage with the suburbs’ real problems — not just their politics — then voters will be better served and the national debate less prone to the extremes that thrive on neglect.