Hagworthingham A158 crash victim teenagers in hospital
Three teenagers are in hospital after the car they were in hit a tree on Saturday morning.
The 18-year-old male driver is said to critical in Hull Royal Infirmary, a female passenger, also 18, is seriously ill in the same hospital.
A 13-year-old girl is in a serious condition in Lincoln County Hospital, said Lincolnshire Police.
The crash was on the A158 at Hagworthingham just after midnight. The car was travelling towards Skegness.
A complaint has been referred to the Independent Police Complaints Commission, said the force.
Police are appealing for witnesses travelling on the A158 near Hagworthingham and Horncastle.
The road was closed for a time during Saturday morning but has since re-opened.