A woman is in a critical condition following a crash in Amberley.
The collision occurred around 5 PM on Monday on Turnpike Road.
Emergency services responded to an incident involving a black Skoda Octavia and a white Citroen Dispatch van.
A woman suffered life-threatening injuries, while a man sustained minor injuries.
Anyone with information or dashcam footage is urged to contact the police.
You can make a report by emailing collision.appeal@sussex.police.uk, or by calling 101 quoting reference 926 of 28/10.