About 2am, a white BMW sedan was travelling northbound on Vahland Avenue, when it crossed the intersection of High Road and collided with a power pole.
Emergency services, including Western Power attended the scene.
A 24-year-old female passenger was conveyed to Royal Perth Hospital for treatment of serious injuries.
The 23-year-old male driver, a 24-year-old female passenger, and a 26-year-old male passenger were conveyed to Fiona Stanley Hospital for treatment of minor injuries.
Major Crash investigators are conducting an examination of the scene and are appealing for any witnesses to call Crime Stoppers on 1800 333 000 or report the information online at www.crimestopperswa.com.au
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/seriouscrash…
If you or anyone you know has been affected by a road crash, contact Road Trauma Support WA on 1300 004 814.