Thames Valley Police is releasing a CCTV image of a man officers would like to speak to as they believe he may have information in connection with a fight at a nightclub.
The fight broke out at the Venue nightclub, Broad Street, Banbury.
It happened on the main bar dancefloor area involving a number of men, two of whom were brandishing a wooden pole and a wheel wrench.
Investigating officer, Detective Constable Stephen Perry of Force CID, based at Banbury, said: “This was an incident of violent disorder and we have made a number of arrests.
“We are releasing a CCTV image as we believe the man pictured may have vital information in connection with our investigation.
“We would ask anyone with information or may have witnessed this incident to please come forward. Anyone with information should call 101."