An Adelaide activist was charged with stalking a South Australian MP after threatening messages and an unknown powder were left outside the MP's office.

What it means

An activist named Luke Poulton was arrested and charged with stalking South Australian MP Nat Cook, who serves as Speaker of the House of Assembly, after allegedly leaving threatening messages and an unknown powder outside her office. The charge reflects a serious criminal allegation of persistent harassment, which police have pursued.

Accuracy & sourcesGrounded

The claim is solidly sourced from multiple reputable news outlets (Sydney Morning Herald, ABC, 7NEWS, etc.) that are reporting on a police charging decision. The primary source is the South Australian Police, who made the arrest and laid the charge; the reporting sits close to that official action.

How new

The articles were published on November 6–7, 2026 (per the verified grounding window), making this a genuinely new development.

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