Three people were taken to hospital following a head-on crash between a vehicle and a police car.
Emergency services responded to the incident in Pevensey Bay Road, Eastbourne, at 18:40 BST on Thursday.
A Sussex Police spokesperson said the driver of the Suzuki Wagon R and two police officers in the police vehicle were taken to hospital with injuries.
"The driver remains in hospital undergoing medical treatment while the officers have since been discharged,
Pevensey Bay beach goes smoke-free
Stunning gardens re-open
St Wilfrid’s Hospice proposes changes to services
Wealden Community Sports Hub starts taking shape rapidly as two FIFA standard football pitches completed
The Picture House to operate Haywards Heath cinema and cultural development
Bansky works up for auction
Cat lovers invited to Raystede's "All About Cats Day"
Ashdown Radio Sport