Police are appealing for witnesses after a car collided with a tractor and trailer in Ringmer.
The incident involving a black BMW 3 series estate occurred on The Broyle (B2192), close to the junction with Half Mile Drove, shortly before 6pm on Monday 18 May.
The impact caused the tractor and trailer to overturn onto its side.
The tractor driver – a 40-year-old man from Hailsham – and the BMW driver – a 20-year-old man from Uckfield – were taken to Royal Sussex County Hospital in Brighton with serious injuries.
Police, ambulance and fire services all attended the scene, and the road was closed for several hours for forensic examination.
Investigating officer PC Tom Van Der Wee, of the Sussex Roads Policing Unit, said: “We’re urging anyone who witnessed the collision or the events leading up to it, or anyone with dash cam – specifically involving the black BMW and a silver Honda Civic being driven in the area – to contact us.
“I’d also like to thank the public for their patience and understanding as emergency services worked at the scene.”
Anyone with any information is asked to email firstname.lastname@example.org quoting serial 1209 of 18/05.
Images – Sussex Police