Police hold serious concerns for the welfare of a woman and her newborn baby.
Bronwyn Sargison-Kennedy is believed to be in the Busselton area and may be driving one of the following vehicles.
2000 Silver Ford Falcon sedan, registration 1AZR 706.
1998 Silver Holden Commodore sedan, registration KBC 15494.
2008 Silver Holden Astra hatchback, registration 1DVC 085.
Anyone with information is asked to contact Crime Stoppers on 1800 333 000 and quote Incident Report Number 010719 2030 14436.