WA Police are urgently searching for a 34-year-old man who is in the company of two young children.
Christopher-John Harris was last seen in Wilson about 1.10am on Wednesday morning.
He is believed to be in company with two small children — seven-year-old Carl Harris and five-year-old Noreen Harris.
Concerns are held for their welfare.
Anyone who sees Christopher-John, Carl or Noreen, or who has any information regarding their location, is urged to contact police on 131 444.