Medicinal cannabis users will be able to get behind the wheel on closed roads as part of a trial to assess the impact the drug has on their driving ability, under new laws introduced to Victorian parliament.
While Victoria in 2016 became the first state to approve the use of medicinal cannabis, it remains an offence for a person to drive with any trace of tetrahydrocannabinol (THC), the psychoactive component of cannabis, in their system.
THC can be present in a driver’s system for long periods of time, even after the initial effects have worn off. Tasmania is the only state that provides a medical defence for driving with THC in body fluids.