A man in his 20s is in a critical condition following a one vehicle collision in Whitehead.
It happened on Tuesday night (16 July) on the Belfast Road just after 9pm.
The Belfast Road has now fully reopened.
A red Ford Fiesta was involved in the collision.
The driver was taken to hospital for treatment to serious injuries. He remains in a critical condition at this time.
Sergeant Watson said: “An investigation is ongoing and officers would ask anyone with any information, or who may have dash cam or mobile phone footage available, to get in contact on 101, quoting reference number 1666 of 16/07/24.