Can I Drive With a Medicinal Cannabis Prescription in SA?

Not with any amount of THC — South Australia's official guidance is explicit that presence of any amount is an offence, unlike alcohol's threshold system, and prescriptions don't change it. A parliamentary committee has recommended an unimpaired-patient exemption, but it isn't law. Details and the reform picture → SA hub.

Read the full South Australia page →

Not legal advice. This page explains the law in general terms as at the “last verified” date shown. If you have been charged, or need to make a decision that depends on the law, speak to a lawyer — small differences in circumstances change outcomes. Driving while impaired by any substance, including prescribed medication, is illegal in every Australian state and territory.