About 3.05pm, an off-road motorcycle was travelling south on Port Drive before crossing onto Dakas Street, where it was involved in a collision with a gold Toyota Prado station sedan travelling east.
The 16-year-old male rider and 18-year-old male passenger of the motorcycle were conveyed to Broome Hospital for treatment of serious injuries.
The 55-year-old female driver of the Toyota Prado was not injured.
Major Crash investigators are conducting an examination of the scene and are appealing for any witnesses to contact Crime Stoppers online via www.crimestopperswa.com.au or by calling 1800 333 000.
Dash-cam or mobile phone vision relating to this crash can uploaded directly to investigators via this link: https://wapf.au.evidence.com/axon/community-request/public/dakasstbroome
