A man (26) has suffered a suspected broken leg after being knocked off his bicycle by a vehicle which then drove off in Spalding.
The collision happened on Park Road where the cyclist was in collision with a quad bike which failed to stop at the scene.
It happened at about 6pm yesterday and the cyclist was taken to Pilgrim Hospital, Boston, with cuts and bruises, along with his leg injury.
Police believe the quad bike was possibly coloured white and light blue, with PC Suzanne Ranyard also asking for a woman to come forward who was walking her dog before stopping to speak to the cyclist after the collision.
Anyone with information should call 101, stating incident number 419 of September 24.