They can say whatever they want. That is the double edge of liberty. That said, they cannot impede traffic, harm others, destroy property (other than their own, or others with the owners consent), or murder. Those cross the line from protected speech to crimes.
They can say whatever they want. That is the double edge of liberty. That said, they cannot impede traffic, harm others, destroy property (other than their own, or others with the owners consent), or murder. Those cross the line from protected speech to crimes.