A 15-year-old girl has died and three teenagers have been arrested following a three-vehicle collision in Buckinghamshire. The incident occurred on the A355 at approximately 9.20pm on Friday.
The girl was a passenger on a motorbike that collided with a white Toyota Yaris and a grey Toyota Hilux. The rider of the motorbike, a 16-year-old boy from Beaconsfield, has been arrested on suspicion of causing death by dangerous driving.
Two other teenagers, a 16-year-old boy and a 15-year-old girl, both from High Wycombe, who were on another motorbike, have also been arrested on the same suspicion. All three remain in police custody.
Thames Valley Police confirmed that a mandatory referral has been made to the Independent Office for Police Conduct (IOPC) as a police vehicle was nearby at the time. The police car was on the opposite carriageway and was not using blue lights.
Lead investigating officer Oliver Cahill-Smith expressed his condolences to the girl's family and appealed for witnesses. He urged anyone with dash-cam footage from the area before the crash to come forward to assist the investigation.
