Forensic Crash Unit officers are investigating a single vehicle traffic crash at Tugun overnight.
Preliminary inquiries indicate at about 2.10am a Holden Commodore was travelling north on the Pacific Highway at Tugun when it has left the road and rolled several times.
The passenger, a woman in her twenties, has been transported to Gold Coast University Hospital in a critical condition.
The driver was not injured.
Investigations are continuing.
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