A man and woman were taken to hospital by ambulance after being involved in a two vehicle collision in Sloughgreen Lane off the A23 near Warninglid this morning (Friday October 11).
Firefighers were called to the scene at 8.18am.
West Sussex Fire and Rescue Service made the scene safe and left it with Sussex Police.
The B2115 has been closed in both directions at the A23 junction.
Traffic has been delayed in both ways at Warninglid.