Police are appealing for information from the public following the serious assault of a man at Gorokan in May.
About 12.20am on Sunday 28 May, the 23-year-old man was seriously assaulted by an unknown person or persons at the front of a premises on Wallarah Road.
As a result the man sustained head injuries, and was airlifted to Royal North Shore Hospital in a critical condition.
He remains in hospital and is now understood to be in a stable condition.
Tuggerah Lakes Detectives formed Strike Force Trebbiano to investigate the incident.
As inquiries continue, police are appealing for any witnesses to the incident, or anyone with information that could assist in the investigation, to come forward.