Officers investigating a serious road traffic collision which took place in the early hours of Sunday 4 November, on the A509 between Wellingborough and Irchester, are re-appealing for witnesses.
A 20-year-old male pedestrian was in the road when he was in collision with a red VW Polo, being driven by a 23-year-old man.
The pedestrian was seriously injured in the collision and he remains in hospital.
It is believed the silver ‘Mondeo’ style car, with foreign number plates was travelling along the road at around 5am and the driver may have witnessed the collision.
Officers would like to speak to the driver of this car as a potential witness of what took place. The car was travelling on the A509 towards the direction of Milton Keynes.
They would also like to speak to anyone who may have seen a young man wearing a white shirt and dark coloured trousers, walking from Wellingborough towards Irchester between 4am and 5am on Sunday.
Witnesses or anyone with any information regarding this collision should call the Drivewatch Hotline on 0800 174615.