Roslyn Law, a 20-year-old passenger, died from severe head injuries sustained in a motor vehicle collision when the driver struck escaped cattle on a rural road, then collided with a stationary truck. The driver had used cannabis 1-2 hours before driving. Medical evidence indicated cannabis use highly probably impaired driving capacity, affecting reaction times, perception and concentration. The driver was travelling at approximately the speed limit (100 km/h) on a dark rural road where cattle had escaped through a gap in fencing. Critical clinical and systemic lessons include: cannabis impairment may not be apparent to clinicians or police officers from observation alone; blood testing protocols must include drug screening for all seriously culpable drivers in fatal crashes, not just those showing obvious signs; and the case highlights the importance of comprehensive toxicology assessment in trauma deaths to inform public safety and prevention strategies.
AI-generated summary and tagging — may contain inaccuracies; refer to original finding for legal purposes.
driver failure to reduce speed in hazardous conditions
driver failure to see warnings from bystanders
stationary truck parked on roadside
dark rural road without street lighting
Coroner's recommendations
The Queensland Law Reform Commission should review its 1977 recommendations concerning the abolition or retention of the rule in Searle v Wallbank with respect to civil liability of owners or occupiers for damage caused by animals straying upon highways, and make recommendations for appropriate change.
The Queensland Police Service should ensure full alcohol and drug testing of all potentially culpable surviving drivers involved in motor vehicle accidents where serious injuries or deaths occur. This may require amendments to both policy and legislation.
This page reproduces or summarises information from publicly available findings published by Australian coroners' courts. Coronial is an independent educational resource and is not affiliated with, endorsed by, or acting on behalf of any coronial court or government body.
Content may be incomplete, reformatted, or summarised. All court orders for redaction and non-publication are respected; documents with technically defective redaction have been excluded from the database entirely. Always refer to the original court publication for the authoritative record.
Copyright in original materials remains with the relevant government jurisdiction. AI-generated summaries and tagging are for educational purposes only, may contain inaccuracies, and must not be treated as legal documents. We welcome feedback for correction —