Two people are being treated in hospital after a crash just outside Market Rasen.
The crash, involving a white Ford Ranger car and a white Honda motorbike, happened on the B1202 Linwood Road at about 4.55pm yesterday (Wednesday).
The driver of the motorbike, a 55-year-old man from Bleasby Moor, is in a serious but stable condition in Hull Royal Infirmary.
His passenger, another man from Bleasby Moor, is being treated for two fractures.
The driver of the car was not injured.
The road was closed for several hours between Beechers Way in Market Rasen and the turning for Buslingthorpe, south of Linwood.
Police are appealing for information about the incident. Call the non-emergency number 101 and quote incident 329 of June 5.