Police are appealing for witnesses following a serious collision in Bersted.
Officers were called to Chichester Road, near the junction of Bucksham Avenue, at around 6.40am on March 19 to a report of a woman being hit by a car.
A 77-year-old local woman was airlifted to Royal Sussex County Hospital with serious injuries and she remains in a critical condition.
The driver of the green Skoda Octavia, a 53-year-old local man, was arrested on suspicion of causing serious injury by dangerous driving. He has since been released on police bail whilst inquiries continue.
Anyone who witnessed the collision or has any dash-cam footage is asked to contact [email protected] quoting Operation Kinsale.