Thames Valley Police is appealing for witnesses to a road traffic collision in Milton Keynes.
Shortly after 10pm on Friday (9/2), a black Ford Galaxy, a white Vauxhall Corsa and a silver Vauxhall Astra van were involved in a collision on Chaffron Way at the junction with Davy Avenue.
A man in his twenties was taken to hospital with serious injuries, where he remains.
Two women, one in her forties and the other in her fifties, were taken to hospital with minor injuries and both have been discharged.
PC Alastair Jarratt, of the Joint Operations Roads Policing Unit, based at Milton Keynes police station, said: “I am appealing for any witnesses to this collision, which has left a man with serious injuries, to please come forward.
“Also, if you were driving in the area around the time of the collision and have a dash-cam, please check your recording in case it has captured something that could assist us and get in touch if you have.
“Anyone with information or footage should call 101 or make a report on our website, quoting reference number 43240064621.”