POLICE are seeking assistance from the public as they investigate a Landsdale vehicle rollover, which seriously injured a man on Saturday.
Police Media spokeswoman Susan Usher said an orange Mitsubishi Lancer was travelling north on The Broadview when the driver lost control at the Heathfield Drive roundabout. The car rolled and landed on its roof.
The 34-year-old victim, of Landsdale, was a passenger in the vehicle and taken by ambulance to Royal Perth Hospital. He has since been discharged.
The 40-year-old driver was treated in Joondalup Health Campus for minor injuries.