This law is worthless. During an “emergency”, any and all laws can be suspended. Try and enforce your right to keep arms when there is no law. I think this law is just a carrot to get us to shut up. The lawmakers can now say that they’ve done something when they actually did nothing.
I don’t think the law is worthless. The police have to live with the populace after the emergency. There are cameras and recorders everywhere now. Crooked cops fear them like vampires fear the cross.