Drug driving representation in Queensland.

Disqualification is mandatory on conviction for both drug driving offences. The minimum for a first s 79(2AA) presence offence is one month. The minimum for a first s 79(1) DUI drug offence is six months. The court cannot go below these minimums. What can be addressed in submissions is the length above the minimum, whether a work licence is available to allow driving for employment during the disqualification period, and whether the court should record a conviction at all. Those questions are worth asking before the hearing, not after it.

These are two separate offences with different elements and different consequences. The presence offence under s 79(2AA) of the Transport Operations (Road Use Management) Act 1995 (Qld) is strict liability: detection of a relevant drug in saliva or blood is sufficient. No impairment needs to be proved. The DUI offence under s 79(1) requires the prosecution to prove the drug measurably affected the person’s ability to drive. The DUI offence carries a higher maximum penalty and a longer mandatory minimum disqualification. Critically, a work licence under s 87 is not available following a s 79(1) DUI conviction. Which offence is on the charge sheet is the first thing to confirm.

Possibly, if the charge is the s 79(2AA) presence offence. A work licence under s 87 of the Transport Operations (Road Use Management) Act 1995 (Qld) is not available following a s 79(1) DUI drug conviction. A person is also ineligible if they have a prior drug or drink driving conviction within the last five years, if their licence was previously cancelled or disqualified (excluding SPER suspensions) in that period, or if they were driving for work at the time of the offence. The application must be made before the court formally imposes a disqualification. Once the disqualification is imposed without an application being made, that opportunity is gone.

No. The s 79(2AA) presence offence does not distinguish between THC from a lawfully prescribed medicinal product and THC from illicit cannabis. A valid prescription is not a defence to the presence offence. THC can remain detectable in saliva for up to approximately 30 hours after use, which means a patient who uses a prescribed THC-containing product and then drives within that window is at risk of a positive result, regardless of any subjective effect. CBD-only products that contain no THC do not trigger the Queensland roadside test. Patients prescribed medicinal cannabis who need to drive should speak to the prescribing doctor about the specific product and its detection window before driving.

Refusing to provide a saliva sample is itself an offence under the Transport Operations (Road Use Management) Act 1995 (Qld). The maximum penalty is 20 penalty units or six months imprisonment, plus a licence disqualification. Refusal does not prevent police from investigating a drug driving offence by other means. There is no general legal basis to refuse a lawfully requested test, and refusal is not a strategy that avoids the consequences of the underlying driving.

In limited circumstances. Section 80(16G) of the Transport Operations (Road Use Management) Act 1995 (Qld) permits evidence that the laboratory analysis did not produce a correct result. This might involve the chain of custody of the sample, the laboratory’s accreditation, or its handling procedures. Written notice must be given to the arresting officer at least 14 days before the hearing. Questions about whether the approved devices were operated correctly by accredited operators, and whether the statutory testing procedure was followed, can also affect how the prosecution’s evidence is assessed. Whether any of these issues are available depends on the specific facts and the materials produced by the prosecution.

Possibly. A drug driving conviction appears on the traffic history maintained by the Department of Transport and Main Roads and may be disclosed in background checks, depending on the check type and the nature of the employment. Certain sectors, including transport, logistics, security, care work, and licensed professions, often require disclosure of traffic convictions. Where the court does not record a conviction under s 12 of the Penalties and Sentences Act 1992 (Qld), the impact on most standard background checks is reduced. The disqualification still applies regardless. The employment consequences of a conviction are a matter the court may take into account when deciding whether to record one, and this can be addressed in sentencing submissions.

A drug driving conviction is recorded on the traffic history maintained by the Department of Transport and Main Roads. It is also counted for repeat offence purposes under s 86 of the Transport Operations (Road Use Management) Act 1995 (Qld) for five years from the date of conviction. Whether and how it appears in background checks depends on the type of check and the sector. Where the court does not record a conviction under s 12 of the Penalties and Sentences Act 1992 (Qld), the conviction generally will not appear on standard police certificate checks, though the disqualification still applies. The distinction between a traffic history entry and a recorded conviction matters in practice and is worth understanding before the hearing.