The A41 in Bicester is closed after a crash involving two vehicles.
The road has been closed both ways between B4100 London Road / Seelscheid Way and B4030 Oxford Road.
Fire crews are attempting to cut free one casualty trapped in a vehicle.
Recovery teams are believed to be at the scene.
A spokeswoman for South Central Ambulance Service said it was called to reports of a two-vehicle crash shortly after 5pm with two possible patients involved.
One patient is believed to have gone to the Horton hospital.
The A41 eastbound at the Esso roundabout, Bicester, is currently closed while officers are on the scene of a collision. Please avoid #C2588
— TVP Roads Policing (@tvprp) October 2, 2014
Our top stories
- Do you want alerts delivered straight to your phone via our WhatsApp service? Text NEWS or SPORT or NEWS AND SPORT, depending on which services you want, and your full name to 07767 417704. Save our number into your phone’s contacts as Oxford Mail WhatsApp and ensure you have WhatsApp installed.
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules here