Police are investigating an assault in Sydney City overnight, NSW Police say.
About 3am today, a 34-year-old man was on Hunter Street, Sydney, when he was allegedly approached by three unknown men.
Police have been told the men allegedly kicked the 34-year-old to the head and body, before fleeing towards George Street.
A passer-by noticed the injured man and notified emergency services.
Officers attached to Sydney City Local Area Command attended and launched an investigation into the incident.
Anyone with information is urged to contact Crime Stoppers.