A motorcyclist was seriously injured following a crash in Heathencote, near Towcester, yesterday afternoon (Monday).
The crash happened at about 1.15pm in Shutlanger Road.
A green Kawasaki motorcycle, ridden by a 21-year-old man from Blisworth, was travelling from Shutlanger to Heathencote when, for reasons yet unknown, it left the road.
The motorcyclist had serious injuries and was taken by air ambulance to University Hospital Coventry.
Witnesses to this incident, or anyone who has any information, is asked to call Northamptonshire Police on 101 or call the Drivewatch Hotline on 0800 174615.