A 22-year-old man remains in a critical condition in hospital following a car crash in Co Down.
He was the passenger in a silver coloured Audi TT which careered off the Ballygowan Road in Saintfield shortly before 10.30pm on Friday.
No other vehicles were involved.
The 24-year-old driver of the car, who was also injured, has been arrested by police on suspicion of a number of motoring offences and is helping police with their inquiries.
The passenger is still in hospital receiving treatment for critical injuries.
Police asked anyone who witnessed the crash or who saw the car travelling along the road to contact them on 0845 600 8000.