"The act of shouting fire when there are no reasonable grounds for believing one exists is not in itself a crime, and nor would it be rendered a crime merely by

"The act of shouting fire when there are no reasonable grounds for believing one exists is not in itself a crime, and nor would it be rendered a crime merely by having been carried out inside a theatre, crowded or otherwise." https://en.wikipedia.org/wiki/Shouting_fire_in_a_crowded_theater https://en.wikipedia.org/wiki/Shouting_fire_in_a_crowded_the...