Espanyol fans invaded the pitch and charged at Barcelona players celebrating their La Liga title win at the RCDE Stadium.
Barcelona clinched the La Liga title with a 4-2 victory at local rivals Espanyol on Sunday.
After the final whistle, a large group of Espanyol fans invaded the pitch from behind one of the goals and dashed towards the Barcelona players who were singing and celebrating in the centre circle of the RCDE Stadium.
The players sprinted off the pitch and went down the tunnel, while security and riot police tried to prevent the fans from going in.
The fans then directed their anger at the directors’ box as they sit 19th in the table.