A 45-year-old man has died in hospital after the car he was driving left the road.
As previously reported, a silver Citroen C3 crashed on Hipper Lane, Wigtoft just before 6.20pm on Wednesday, February 20.
The driver was taken to Pilgrim Hospital and has now died from his injuries.
Officers closed the road whilst the investigation took place and the car recovered.
Anyone who was in the area and saw the Citroen C3 before it left the road or saw it leave the road is being asked to call 101.