Detectives are calling for further witnesses to a serious crash in Warnbro.
Just after 7:30pm on Thursday August 23, a green Ford sedan was travelling south on Ennis Avenue.
As the driver turned into Royal Palm Drive the vehicle collided with a Subaru Outback that was travelling north on Ennis Avenue.
The impact caused the Outback to roll several times before coming to rest on a median strip 50m north of the intersection.
The 37-year-old male driver of the Outback was flown to Royal Perth Hospital by the RAC Rescue Helicopter with serious injuries.
The driver of the Ford, a 46-year-old woman, was conveyed to Rockingham Hospital as a precaution.
Major Crash Investigators are seeking witnesses to the crash or saw either vehicle travelling prior to the crash.
Anyone with information is asked to call Crime Stoppers on 1800 333 000 or to make a report online at crimestopperswa.com.au.
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