Thames Valley Police is appealing for information in connection with a serious injury road traffic collision in Milton Keynes.
The collision happened at the Windmill Hill roundabout at the junction of Tattenhoe Street and Standing Way at about 1.10am today (7/4).
A white VW Polo was being driven along Tattenhoe Street towards the Windmill Hill roundabout, when it collided with the roundabout.
A passenger, a man in his twenties, suffered serious injuries and is currently in hospital.
Meanwhile, a 27-year-old man from Bletchley has been arrested on suspicion of causing serious injury by dangerous driving and driving whilst unfit through drink or drugs. He is currently in police custody.
Investigating officer, Sergeant Tyrone Powell said: “I’m appealing for information after this collision, which has left a man with serious injuries.
“Did you see a white VW Polo being driven across the city in the early hours of this morning, do you have any footage of the vehicle or any other information? If you do then please contact Thames Valley Police as soon as you can.
“The easiest way to contact us is by leaving information via our website or by calling 101, quoting the investigation reference, which is 43240157974.”