Seven people were rushed to hospital - two in critical condition - after a three-car pile-up near Funtington.
The crash on the B2178 happened at about 10.20pm last night (Sunday, May 22).
Five men and two women, all thought to be in their twenties and thirties, are still in hospital this morning.
The crash involved a Subaru Impreza, an Audi and one other vehicle. The road was closed overnight.