A pensioner is currently in hospital in a critical condition after his mobility scooter was in collision with a car outside Milton Keynes Hospital.
The 75-year-old suffered life-threatening injuries in the incident, which took place at around 10.15am on Monday (April 20) outside the renal unit.
He is being treated at the hospital were his condition is described as critical but stable.
The driver of the blue Ford Escort vehicle, a man in his eighties, was not injured.
Any witnesses to the collision should call PC Ian Stevens via the Thames Valley Police 24-hour enquiry line 101, quoting URN 307 20/4.
If you do not want to speak directly to the police you can contact Crimestoppers, anonymously, on 0800 555 111. No personal details are taken, information is not traced or recorded and you will not go to court.