Police are calling for the public's help to find a man who was last seen at a hospital this afternoon.
Leonard Benjamin has dementia and may be walking towards Kalamunda.
The 73-year-old was last seen in the grounds of Swan District Hospital about 3.20pm.
He is described as tall, fair skinned and of medium build.
Mr Benjamin has grey hair, a beard and a moustache and wears large glasses.
He was wearing beige-coloured pyjamas and slippers, and may be wearing a black raincoat.
Anyone who sees Mr Benjamin is asked to call police on 131 444.