Man found unconscious on Darling Harbour

Police are appealing for information after a man was found unconscious suffering head injuries on Sydney’s Darling Harbour last night.

Emergency services were called to King Street Wharf at 10.30pm and found the 30-year-old man unconscious.

Authorities said the man had been repeatedly assaulted by another man outside an aquarium.

The man was taken to St Vincent’s Hospital in a critical condition.

Anyone with information is urged to contact Crime Stoppers on 1800 333 000.