Police are appealing for witnesses following a serious road traffic collision in Great Missenden, which has left three people injured, one critically.
At approximately 12.45pm today a grey Volkswagen Passat was involved in a collision with a white Nissan Leaf and a red Vauxhall Zarifa on the B485, Frith Hill, Great Missenden.
The two occupants of the Nissan were taken to hospital with serious injuries.
One of these occupants is in a critical condition.
The driver of the Volkswagen was also taken to hospital.
The driver of the of the Volkswagen has been arrested on suspicion of driving whilst over the prescribed limit of alcohol, driving whilst over the specified limit of cocaine and causing serious injury by dangerous driving.
He remains in police custody.
Senior Investigating Officer Sergeant Tyrone Powell of the Roads Policing Unit, based at Milton Keynes, said: “This was a nasty collision which has left several people injured, one critically.
“Our thoughts are with them and their families, and we wish them a speedy recovery.
“The road was busy with both vehicles and cyclists at the time of the incident, and some of those people would have witnessed the collision.
“I would appeal to these people and anyone who else who witnessed the collision or who may have dash-cam or CCTV footage to please contact us.
“If you have any information, please get in contact via our wesbsite, or by calling 101, quoting reference number 43230245077.”