Police are appealing for witnesses and dashcam footage following a collision involving a car and a bicycle in Hailsham.
Emergency services including the air ambulance were called to the Boship roundabout near the junction with the A271at Horsebridge shortly after 10am on Sunday, January 30.
The collision involved a white BMW and a bicycle.
A man in his 40s suffered serious injuries and was taken to hospital in a critical condition.
Anyone who saw what happened or who has relevant dashcam footage from the area is asked to report it by emailing: collision.appeal@sussex.police.uk or call 101 and quote Operation Rind.
