Guides
Tested positive? Your state, step by step
Tested Positive at a Roadside Drug Test in NSW? What Happens Next
Step-by-step: the 24-hour ban, lab confirmation, court, and what to do this week.
Tested Positive at a Roadside Drug Test in Victoria? What Happens Next
The Victorian process step by step — and how the court's licence discretion for prescribed patients actually works.
Tested Positive for THC in Queensland? What Happens Next (2026)
The Queensland process step by step — the two offences you can face, what your prescription does not cover, and where reform stands in 2026.
Tested Positive at a Roadside Drug Test in Western Australia? What Happens Next
The WA process step by step — s64AC presence charges, the more serious s64AB impairment offence, and what to do this week.
Tested Positive for THC in South Australia? What Happens Next (2026)
The SA process step by step — expiation notices, electing to go to court, and why the committee's recommendation is not law yet.
Tested Positive at a Roadside Drug Test in Tasmania? What Happens Next
Tasmania has Australia's only true medical defence — here's how the process works and what the defence requires.
Tested Positive at a Roadside Drug Test in the ACT? What Happens Next
The ACT process step by step — why legal possession changes nothing at the roadside, and what to do this week.
Tested Positive at a Roadside Drug Test in the NT? What Happens Next
The Northern Territory process step by step — strict law, no reform on the horizon, and what to do this week.
Understanding the law
The NSW Medicinal Cannabis Driving Scheme Explained (2026 Bill)
Who can register, how warning letters work, who's excluded — the Medical Cannabis and Driving Offences Bill 2026 in plain English.
THC Drug-Driving Penalties in Australia: Fines & Licence Loss by State (2026)
First-offence fines, licence disqualification and criminal record risk for THC presence offences — every Australian state and territory compared.
DUI vs Presence: Australia's Two Drug-Driving Offences Explained
Every state runs two separate offences — driving with THC present, and driving under the influence. Which one is on your paperwork changes everything.
Mobile Drug Testing (MDT) in Australia: How Roadside Saliva Tests Actually Work
The full MDT process — the swab, the second test, the 24-hour ban and laboratory confirmation — plus what you must do at each step and what you can decline.
How Long Does THC Stay in Your Saliva? Detection Windows for Drivers (Australia)
Why nobody can give you a reliable number for THC detection windows — dose, frequency and product all shift it — and what a prescribed driver should do.
THC Detection Window Tool: How Long Tests Can Detect Cannabis Use (Australia)
Interactive guide to THC detection windows by test type — roadside saliva, laboratory blood and urine, and hair — and how frequency of use changes them. General information only, not medical advice.
Home Saliva Drug Test Kits for THC: What They Can and Can't Tell You
Home THC saliva test kits explained — the one honest use they have, the four things they can't prove, and why a negative result is not a green light to drive.
10 Myths About Medicinal Cannabis and Driving in Australia
The most common — and most expensive — misconceptions prescribed patients repeat, corrected with the actual law.
Talking to Your Doctor About Driving: Questions Prescribed Patients Should Ask
How to plan medication timing, product choice and records with your prescriber when you need to keep driving.
Can Insurance Refuse a Claim Over Medicinal Cannabis? (Australia, 2026)
What you must disclose, when an insurer can deny a claim, and what a drug-driving conviction does to your premiums — the consequences that outlast the fine.
Driving Interstate With Medicinal Cannabis: Which State's Drug-Driving Law Applies?
Eight jurisdictions, eight rulebooks — and the law that applies is the road you're on. Tasmania's defence doesn't travel; here's how to plan a border crossing.
Can You Drive on CBD Oil in Australia? CBD-Only Products and the Law
Roadside drug tests screen for THC, not CBD. Unimpaired CBD-only patients can generally drive lawfully. Three cautions, starting with what's in your bottle.
Losing Your Licence for Drug Driving in Australia: Work Licences & Hardship Options
Disqualified or facing it? Work licence, restricted licence and hardship concepts across Australia — and the two questions to ask a lawyer this week.
Workplace Drug Testing vs Roadside Testing: Medicinal Cannabis at Work and on the Road
Same medicine, two separate systems: urine vs saliva, employer policy vs criminal law. Passing one test does not mean passing the other.
L and P Platers on Medicinal Cannabis: The Extra Rules for Novice Drivers
Learner and provisional drivers face the strictest layer of Australia's drug-driving system — and the NSW registration scheme will exclude them entirely.
Truck, Rideshare & Commercial Drivers on Medicinal Cannabis: The Hardest Road
Heavy vehicle, taxi, rideshare and delivery drivers face drug-driving law, workplace testing and accreditation rules at once — and reform schemes exclude them.
Glossary: Every Term in Australian Drug-Driving Law, Explained
Presence offence, oral fluid, MDT, expiation, section 10 — the jargon of medicinal cannabis driving law in plain English.