Please see the below message from Thames Valley Police:
“We are dealing with a serious road traffic collision that happened on the B4445 Chinnor Road in Thame.
Happened shortly before 9.20am involving two cars.
We are appealing for anyone who saw this incident to please come forward and call 101 quoting reference 371 26/1/19.
Road closures are currently in place and are likely to remain in place for a few hours.
We would advise the public to find alternative routes.”