An investigation is expected following the latest out-of-ring boxing fight.
The latest punchup happened at the media conference after the British heavyweight Dereck Chisora had been beaten on points by the defending WBC champion Vitali Klitschko.
Chisora took exception to comments from Britain's former champion David Haye who was a part of the media and the two ended up in a scuffle.
Vitali Klitschko and his brother Wladimir, who holds the other heavyweight belts, have threatened to not accept any further challenges from British boxers.
