A man is being questioned by police after a teenager was assaulted.
The man, 19, was arrested by police in the Glengoland Park area of Dunmurry, Belfast, shortly before 2.30am on Saturday.
A 17-year-old youth was taken to hospital where he was treated for injuries to his face and body.
The PSNI said his condition was not life-threatening.
Police have appealed for witnesses to come forward.
© UTV News