A 29-year-old man was assaulted in Bicester on Saturday morning.
At about 2am, the victim was assaulted by a group of people in Sheep Street. He suffered a broken nose and fractured cheekbone and was treated at Horton General Hospital. There are currently no descriptions of the offenders.
Det Sgt Kerry O’Leary, of Bicester CID, is appealing for any witnesses to this incident, or anyone with information on who was involved, to come forward.
Telephone Thames Valley Police on 101 or Crimestoppers anonymously on 0800 555 111.