A teenager has been arrested after a man was stabbed in the thigh at a Sydney train station overnight.
The 16-year-old boy is alleged to have slashed at the 31-year-old man at Chatswood Station at approximately 8pm on Monday night.
Emergency services were called to the scene and the man was taken to Royal North Shore Hospital.
The boy was charged with malicious wounding and assaulting police.
He was refused bail and is set to appear in Bidura Children's Court today.