A 17-year-old boy and 20-year-old man have been taken to hospital after a crash.

Emergency services attended the scene on the A24 near the Hop Oast roundabout, Horsham, at approximately 10.45pm yesterday, July 13.

An Audi S1 left the southbound carriageway and the driver, a 20-year-old man, was taken to the East Surrey Hospital with serious injuries.

READ MORE: i360 closed until next week due to shattered door

A 17-year-old boy, who was a passenger, also sustained serious injuries and was taken to the Royal Sussex County Hospital, Brighton.

The A24 remains closed both ways between the B2237 Worthing Road and the A264 for crash investigations 

Sussex Police are appealing for witnesses or anyone with relevant information or footage to report it online or by emailing collision.appeal@sussex.police.uk referencing Operation Winston.