Queensland activist convicted after using sovereign-citizen-style arguments
Trevor Hold was convicted of blocking government officers who tried to treat fire ants on his Queensland property.
Trevor Hold prevented officers from entering his property in Adare, west of Brisbane, on April 16. The officers wanted to conduct routine fire ant treatment.
Hold was convicted of two counts of obstruction. The conviction is believed to be Queensland's first case of this kind.
Hold said he had a reasonable excuse to refuse access under Queensland's Biosecurity Act. He also challenged whether the eradication program itself was legal.
A magistrate rejected all his arguments. Legal experts compared Hold's defence strategy to tactics used by the sovereign citizen movement.
They noted his claim that he could withdraw consent from the operation of the law. Under the Biosecurity Act, landholders must allow officers to enter their property to treat fire ants, a declared priority pest.
Hold was fined $1,500 and has appealed to the district court.
- £1,500
- Fine issued
- April 16
- Incident date
- Adare, Lockyer Valley, west of Brisbane
- Property location
- Queensland first of its kind
- Conviction type
Why it mattersIt shows courts will not accept unusual legal arguments to block government biosecurity operations. This sets a precedent for the eradication program.
AustraliaQueensland residents may now face clearer legal liability if they obstruct fire ant treatment at their properties. The conviction strengthens the eradication program's ability to proceed unimpeded across the state.






