A crash on the A52 closed off a busy road near Sleaford, leaving the people involved with serious injuries.
Lincolnshire Police attended the A52 at the Osbournby junction at around 4.20pm on Thursday afternoon.
The two-car crash caused a lot of delays in the area as emergency services took the people involved to the hospital.
Anyone who saw the crash has been urged to call 101 and quote incident 284 of November 21.
Lincolnshire Police have been contacted for updates on this incident. The story will be refreshed as soon as more information is available.