The New South Wales Government has announced major proposed reforms that could significantly change how medicinal cannabis patients are treated under the state’s road laws. If passed by Parliament, the changes would allow eligible drivers using legally prescribed medicinal cannabis to avoid automatic licence suspensions simply for testing positive to THC.
The proposed legislation represents one of the most significant medicinal cannabis reforms introduced in Australia and aims to address concerns that current laws can penalise patients who are not impaired but still have trace amounts of THC in their system. The Minns Government says the changes seek to balance road safety with fairness for people relying on prescribed medication.
Under the proposed system, medicinal cannabis patients with a valid prescription would be required to register with Transport for NSW and complete an online education program about cannabis and driving safety. The reforms would only apply to unrestricted licence holders and would exclude learner, provisional and commercial drivers.
Drivers would still be subject to roadside drug testing. If they return a positive result, they would face an immediate 24-hour driving ban while laboratory testing is completed. However, unlike the current system, drivers would not automatically lose their licence simply because THC is detected in their saliva.
The Government is proposing a three-strike framework for registered medicinal cannabis users. If laboratory testing shows THC levels above the permitted threshold, drivers would receive warnings on the first and second occasions. Penalties including fines and licence suspensions would only apply after a third breach within a two-year period.
Premier Chris Minns said medicinal cannabis is a life-changing treatment for many Australians and that current laws have not kept pace with the growing number of patients legally using prescribed products. Supporters of the reform argue that many patients have faced difficult choices between managing their health conditions and maintaining their ability to drive.
Medical experts have also pointed to research suggesting THC can remain detectable long after any impairment has disappeared. Advocates say the existing system can punish responsible patients who are using their medication legally and are not impaired behind the wheel.
The proposal has received support from medicinal cannabis advocates, veterans’ groups and legal reform campaigners. However, some road safety organisations and opposition figures have expressed concerns about how THC impairment should be measured and whether the reforms could create additional safety risks on NSW roads.
If approved, NSW would become the first Australian state to introduce a formal framework allowing registered medicinal cannabis patients to drive without facing automatic penalties for low-level THC detections. The reforms are expected to affect hundreds of thousands of medicinal cannabis patients across the state and could influence future policy discussions elsewhere in Australia.
For many patients, the proposed changes represent a significant step towards recognising medicinal cannabis as a legitimate prescribed treatment, while continuing to maintain safeguards designed to protect road users and public safety. The legislation will now be debated in the NSW Parliament in the coming months.
