A woman was taken to hospital after the car she was driving left the road and collided with a signpost in Moulton Seas End on Monday.
It involved a white BMW estate car which came off Common Road and then knocked a Welcome to Moulton Seas End sign out of the ground.
The accident happened shortly before 4.15pm but the woman was not seriously injured.
Meanwhile, in a separate incident in Moulton, a pedestrian was hurt after being in collision with a vehicle in High Road at about 4pm on Tuesday.
Officers from the Collisions Investigation Team at Lincolnshire Police are looking into the collision and anyone who saw what happened should call 101, quoting incident number 282 of December 15.