A teenager has been arrested after two others were stabbed at a skate park in Sydney's south.
A 17-year-old male was found suffering stab wounds to his abdomen when emergency services were called to the skate park in Menai just before 1.45pm on Sunday.
He was taken to St George Hospital for treatment.
His injuries are not considered life-threatening.
An 18-year-old man was arrested after he tried to flee.
A second 17-year-old male, who is believed to have also been involved in the incident, visited the same hospital for treatment for a minor laceration to his arm.
Inquiries into the incident are continuing.
© AAP 2019