Spanish police had to separate players from Real Madrid and Barcelona after Sunday’s El Clásico.
Players from both teams clashed at full time after Madrid won 2-1 at the Santiago Bernabéu.
The incident occurred after Pedri was shown a red card in the 100th minute of play.
Pedri was sent off after catching Camavinga moments earlier and then lunging in on Tchouaméni.
Kylian Mbappé gave Madrid the lead before Fermín López levelled for Barça.
Jude Bellingham then ghosted in at the back post to tap into an empty net, scoring what proved to be the winning goal.
This result takes Madrid up to 27 points after 10 matches, five more than Barcelona, who occupy second spot.
