On March 11th at around 7pm, the cantonal police were called to the scene at Saint-Nicolas in Fribourg, as an employee restrained two individuals who tried to hang a banner in the cathedral. They had also poured gasoline into the stoup to set it on fire.
Source: http://www.lematin.ch/faits-divers/deux-activistes-cathedrale-fribourg/story/18199550