Victoria is set to trial “acoustic cameras” equipped with microphones to help identify vehicles that are too loud in residential areas, according to reports from multiple outlets. The systems are designed to detect excessive noise associated with hoon driving and to capture evidence that can be used for enforcement. The trial is described as a crackdown measure aimed at reducing nuisance and disturbance from loud cars, particularly where the impacts are felt by residents.

While the outlets agree on the core approach—using microphones and camera capabilities to capture relevant incidents—the reports do not provide detailed information on the number of devices, the specific locations within Victoria, or the timeline for the trial. The initiative is presented as a trial before any wider rollout, with enforcement purposes tied to noise levels in residential settings. Overall, the coverage indicates that Victoria is exploring technology-based policing to strengthen responses to loud vehicle behaviour in community areas.