Drug driving is when you’re found driving or in control of a vehicle while impaired by drugs or over the legal limit for a specified controlled substance. This doesn’t just apply to illegal drugs like cannabis or cocaine - prescription medications such as codeine or methadone can also lead to a charge if they impair your ability to drive.
The law sets strict limits for these substances, and the police will typically conduct a roadside saliva test. If drugs are detected, this is followed by a blood test at the station to confirm the results. A conviction can lead to penalties such as a driving ban, fines or even imprisonment, depending on the circumstances of your case.
Many people who contact us have been charged with drug driving offences in situations that are not straightforward. These often include uncertainty about prescription drug limits, procedural errors in roadside or laboratory testing or situations where someone is accused of being unfit to drive even if they were not driving at the time.
We also assist clients who are accused of offences related to drug use, such as careless driving in connection with impairment. Whatever the specifics of your case, we’ll carefully review the evidence and identify opportunities to challenge the charges.