A man has died after two vehicles were involved in a road traffic collision on the B1225 Caistor High Street at Benniworth.
The crash occurred at 1pm today and involved a grey Fiat Punto and a black Volkswagen Passat.
The male driver of the Passat - details not confirmed - died at the scene.
The 73-year-old male passenger in the Punto was airlifted to QMC Nottingham, where he is being treated for serious injuries and the 21-year-old female driver of the Punto was taken to a local hospital to be treated for minor injuries.
Anyone who witnessed the collision is asked to call Lincolnshire Police on 101, quoting incident 203 of November 1.
The B1225 is closed at South Willingham as of 4:50pm on Friday November 1