Police are conducting a land search for a missing female in Mandurah.
The police helicopter will be joining the search.
A command post has been set up on Old Pinjarra Road in Greenfields next to the Barragup Bridge.
Police are looking for 54-year-old Caroline Hayter.
She has been missing since around 7:30 yesterday evening.
She was last seen in the Furnissdale area near the Peel Caravan Park wearing white shorts, a blue and white top with a crocheted loose top over it, and white sandals.
Anyone with information should contact police on 131 444.
Picture: WA Police.