A 74-year-old man involved in a road traffic collision is still in hospital in a serious but stable condition.
The man was involved in a road traffic collision on April 29 and a nine-year-old passenger also suffered serious injuries but is stable.
At 8.30pm on the day, a red VW Polo was travelling along the V7 Saxon Street, from the H9 Groveway towards the H8 Standing Way, when it was involved in a collision with a maroon Land Rover Discovery driving in the opposite direction.
The 74-year-old, from Bletchley, who was driving the Polo, suffered serious injuries and was in a critical condition at Milton Keynes Hospital. The driver of the Land Rover was not injured.
Any witnesses are urged to call police on 101 or Crimestoppers, anonymously, on 0800 555 111.