An elderly man has been taken to Peel Health Campus with chest pains after being involved in a car crash near Mandurah Train Station.
The crash at the Mandurah Road and Murdoch Drive intersection was called into police at 2pm on Thursday.
A Police Media spokeswoman said she believed the injured man was in his seventies and three cars were involved.
Police are navigating traffic at the busy intersection and drivers are advised to take caution.