A 33-year-old man has died after a fatal crash on the A48 between the Lydney and Nibley crossroads.
Police say a white Ford Transit van travelling towards Lydney lost control and veered off the road, see crashed with several trees and causing the passenger to be thrown out.
He sustained fatal injuries and was pronounced dead the scene.
The driver sustained major injuries and was taken to Southmead Hospital in Bristol. He is in a stable condition.