A 10-year-old boy is fighting for life after a police chase came to a crashing end south of Perth.
Four people were injured in the head-on smash about 6pm yesterday (9pm AEDT), including a man now facing several dangerous driving charges.
Police allege they tried to pull over a 29-year-old man with a disqualified licence driving an unregistered Ford Falcon in Baldivis, between Mandurah and Perth.
