A woman has been seriously injured after a collision close to Peartree Bridge last night.
The woman, who was riding a white and black motorcycle, was taken to John Radcliffe Hospital where she remains in a serious condition.
Thames Valley Police is now appealing for witnesses to the collision which happened on the V8 Marlborough Street, just before 9.10pm, when the was involved in a collision with a dark blue Skoda Fabia at the junction with Chadds Lane.
The driver of the Skoda Fabia, a 37-year-old local man, was uninjured.
Witnesses can call police on 101 or Crimestoppers, anonymously, on 0800 555 111.