Thames Valley Police is appealing for witnesses following a serious injury road traffic collision on the M40 in South Buckinghamshire
At around 3.15pm on Saturday (14/1), officers were called to the southbound carriageway near to junction three for Loudwater following a collision involving a grey Audi S3 and a black Volkswagen Golf.
A woman in her sixties suffered serious injuries and was taken to hospital. She has since been discharged.
Investigating officer PC Alistair Bennett, of the Joint Operations Roads Policing Unit, said: “We are appealing to anyone who may have witnessed this collision, or who may have dash-cam footage of this incident, to please come forward.
“Anyone with information can contact police by calling 101 or making a report online, quoting reference 43230020315.”