Furious Arsenal boss Arteta addresses reports of David Luiz-Dani Ceballos training ground fight

Arsenal boss Mikel Arteta says there will be "consequences" for the mole who leaked the reported training ground bust-up between Dani Ceballos and David Luiz

Arsenal manager Mikel Arteta may have improved the club's defence to concede fewer goals but he now has the task of plugging a leak at his club after a clash between team mates in training was reported by the media in vivid detail.

British media reports said defender David Luiz and midfielder Dani Ceballos had clashed in a training session following a late challenge earlier this week, with Luiz drawing blood after hitting Ceballos in the face.