Barcelona president Joan Laporta was furious after Real Madrid's Clasico win at the Santiago Bernabeu.
He wanted to know about some of the refereeing decisions that Jose Sanchez Martinez made, so he went down to the dressing room.
The referee report contained a paragraph reading: “Once the game was over, Joan Laporta came down to the refereeing dressing room asking repeatedly for explanations about some actions in the game.
"He was invited to leave the dressing room, without further incident."
Laporta 's anger centred on the penalty not given on Robert Lewandowski, while Madrid received one for Eric Garcia treading on Rodrygo.
