A motorcyclist was seriously injured following a collision on the M1 in Northamptonshire yesterday evening.
At around 7pm a red Honda 1000v motorbike was travelling southbound along the M1.
The rider passed Junction 15 and continued for a few miles before hitting the hitting the central reservation.
The 40-year-old motorcyclist, who police said is from Yorkshire, suffered serious injuries.
Anyone with information or who witnessed this incident is asked to call the Drivewatch Hotline on 0800 174615.