Luke Hilakari, secretary of the Victorian Trades Hall Council, sent a letter on 16 June 2026 to 23 Labor MPs and candidates demanding they intensify their campaign work or face withdrawal of union support. The Guardian reports that Hilakari later defended the letter publicly, drawing wider attention to it.

Hilakari accused the named MPs of complacency—specifically, failing to engage voters on the ground. He was direct: candidates must "work their ass off" or risk losing seats to One Nation. In Victorian Labor politics, this threat carries material weight. Trades Hall affiliates provide substantial campaign infrastructure: canvassing networks, phone banking operations, and voter-contact funding.

The Australian reported that Hilakari's critique focused on MPs who had run inadequate campaigns for the Allan government. The AFR noted the letter was sent on Tuesday, with Hilakari framing it as addressing complacency rather than pursuing factional advantage.

What stands out is Hilakari's choice to defend the tactic publicly. Union officials routinely send internal pressure letters to sitting MPs before state elections, but going on the record to justify it transforms the move into a public accountability exercise. By attaching his name to the criticism and defending it through media outlets, Hilakari signalled that Trades Hall views underperformance as an existential risk, not an internal matter to be resolved quietly.

The One Nation angle adds weight to the message. The party has been working to convert cost-of-living and anti-establishment sentiment in outer suburbs and regional Victoria into first-preference votes. Under Australia's preferential voting system, One Nation's primary vote gains can complicate Labor's path to victory even when two-candidate-preferred flows favour Labor—the outcome depends heavily on how preferences distribute. Hilakari's reference to One Nation signals to MPs that the threat is being mapped at the seat level, not merely tracked in statewide polling.

There's a telling tension here about Victorian Labor's internal health. A union secretary publicly listing MPs who have had "zero conversations with voters"—as The Guardian headlines it—directly challenges what analysts call incumbency complacency: the assumption among sitting MPs in nominally safe seats that campaigning is optional. The fact that 23 names reportedly feature in the letter suggests this is a widespread pattern, not a handful of marginal-seat cases.

Hilakari was re-elected as Trades Hall secretary in June 2025, giving him fresh political capital and no obvious reason to moderate his stance heading into an election cycle. His willingness to confront MPs in public reflects a broader pattern in Australian state politics: when union peak bodies judge electoral stakes to be high, they shift from operating quietly in the background to becoming visible pressure mechanisms in plain view.

Whether the intervention produces the campaign activity Hilakari demands will become apparent in the coming weeks—both through how visible candidates are on the ground and through how union campaign resources are allocated. The 23 MPs named now face a choice with concrete material consequences.