Wherever you put that line, your government is ready and willing to step over it. They will become more and more inflammatory until people start to rebel. Be prepared for the consequences.
It is too apparent that the govt is trying to provoke and instigate a civil war.
REVOLT, not rebellion. REVOLT is lawful opposition against illegitimate/ corrupt govt, rebellion is unlawful uprising against legitimate, good government.
They are poking the tiger in the cage hoping it will attack so they can identify the enemy as domestic terrorists and they can clamp down.