Four people have been stabbed during a fight between neighbours in Sydney's southwest.
Ambulance officers were called to Treuer Parade at Yagoona just before 3pm on Sunday after reports of the dispute.
Police say a woman stabbed in the eye and leg is in a critical condition in Liverpool Hospital and a man knifed in the back also suffered serious wounds.
Two men, aged 20 and 47, were found with non life-threatening stab wounds. Both have been arrested and taken to hospital under police guard.
Another woman suffered facial injuries and was taken to Bankstown Hospital.