Chaos erupts as angry fans storm the pitch following the Saint-Étienne's relegation to Ligue 2

Sunday's relegation playoff between Saint-Étienne's and AJ Auxerre was marred by violence, just one day after crowd and police confrontations affected the Champions League Final.

source https://www.cnn.com/2022/05/30/football/st-etienne-auxerre-fans-storm-pitch-france-spt-intl/index.html