Three men are facing several charges after a police pursuit in Innaloo yesterday that ended when the car being chased crashed on West Coast Highway.
Some of the charges relate to a series of northern suburbs robberies.
Police say the chase started after officers tried to stop an allegedly stolen car.
The police airwing was used to track the Holden Commodore.
The car crashed on West Coast Highway in Trigg and the men fled.
Police say they were found in bush nearby.
A 20-year-old Clarkson man has been charged with offences including aggravated armed robbery, aggravated burglary, dangerous driving and failing to stop.
He is set to appear in Perth Magistrates Court today.
A 30-year-old Bayswater man and a 23-year-old Bentley man have also being charged with stealing a motor vehicle and will appear in court at a later date.