Four people were injured in a two vehicle crash on a road between Horsham and Crawley.
One patient suffered a shoulder injury while three other people, one teenager, one in their 20s and one aged approximately 50, sustained seatbelt injuries, a South East Coast Ambulance Service spokesman said.
He added: “[The] call came through to use shortly before 2pm yesterday.
“It was reported to us as being a two car collision near the Dragon pub on Forest Road, Colgate.
“We sent two ambulance crews to the scene.”
Two fire engines and a heavy rescue tender also attended the incident.