A woman who was killed in a collision on the A281 Guildford at Bucks Green near Horsham on Monday has been named as Denise Osborne.
The 67-year-old of Old Road, Buckland, Betchworth, Surrey, was driving a Mini Cooper car which was in a head on collision with a Vauxhall Vivaro van between Hillhouse Lane and Cooks Hill.
Her front seat passenger, a 75-year-old man, also from Betchworth, suffered serious injuries and was flown to St George's Hospital, Tooting, London, by the Kent, Surrey and Sussex air ambulance.
He is in a serious but stable condition.
A 17-year-old youth from Surrey driving the van suffered minor injuries. He was arrested on suspicion of causing death by dangerous driving and has been released on bail until February 11.
Police are continuing to call for witnesses to the crash to come forward.
Sergeant Rob Baldwin, from the Road Traffic Policing Unit at Arundel, said: "We need to speak to anyone who saw the collision or who noticed either vehicle being driven shortly before it occurred."
Anyone able to help is asked to email collision.appeal@sussex.pnn.police.uk or phone 101, quoting Operation Brittas.