QPR skipper Joey Barton clashed with teammate Shaun Derry last month, it has been revealed.
The Sun says Barton had a bust-up with veteran midfielder Derry during half-time of the defeat at West Brom last month.
The pair had to be dragged apart. An insider said: "Barton lost it completely with Shaun. Shaun can look after himself and the whole thing was getting out of control."