Hardest punishment of all

On 15 December Saint-Etienne and PSG played their duel from the French championship. During the game two security personnel were lightly injured, but after it there was a big fight between the two opposing supporters. To be more worse for the home side, their fans used and 'were bragged' with numerous fireworks throughout the whole match.
Everybody have thought that closure of the stands with the fanatical supporters is going to come out or even the club playing their upcoming games behind closed doors, but a day later the league leaders have issued (maybe) the hardest punishment of all: suspension of the Geoffroy-Guichard stadium on indefinite time!