Rocks Road was closed for most of yesterday early evening following a collision.
Police were called to Rocks Road, Uckfield, shortly before 2pm, to a van and car which were involved in the incident, according to Police.
The drivers of both vehicles were taken to hospital for further treatment. One driver suffered a potentially serious injury, while the other had minor injuries, Police said.
The air ambulance was also called to the scene but was not required and departed just before 4pm, and was heard flying over the Uckfield FM studios, anyone who saw what happened is asked to contact police online or by calling 101 quoting serial 752 of 28/03