common > who threatened members after they daven in a porch minyan,
Again, R Henneman said that people should not even daven in several nearby yards when it was verbotten by the government. Presuming someone was following R Henneman (I am not saying this was the case, who knows), can a Rav or a beis din enforce their opinions?
We in our days are used to beis din limiting itself to kashrus and gittin, but public policy is obviously within the beis din rights. Again, I am not litigating this particular case, speaking generalities.