Spectators throw flares on the pitch during the Polish Championship match

Spectators throw flares on the pitch during the Polish Championship match
Click for full image
POZNAN: A player stands as spectators throw flares on the pitch during the Polish Championship match between Legia Warszawa and Lech Poznan in Poznan, Poland May 20, 2018. Picture taken May 20, 2018. Agencja Gazeta/Piotr Skornicki via REUTERS