A woman has been seriously injured after a crash involving two cars in Fife.
The collision happened on the A915 Standing Stane Road at Buckhaven at about 0625 GMT.
Fife Constabulary said the road has been closed to allow an accident investigation to take place and diversions were in place.
The force has appealed for anyone who may have witnesses the accident to get in touch.
Insp Mark Anderson said: "We are keen to speak to anyone who may have witnessed the accident, in particular the driver of a blue vehicle who we believe may have stopped to assist initially but left prior to police arrival."