A woman has suffered an injury to her neck after an altercation between her and a man in Bertram.
It is alleged a fight broke out between the pair, who are known to each other, at a home on Parkfield Boulevard around 8.20pm on Sunday.
During the altercation the woman, aged in her 30s, received a wound to her neck.
She sought help from staff at a nearby restaurant before being taken by ambulance to Fiona Stanley Hospital.
A man in his 60s is currently assisting police with their inquiries.