Certainly you do not want gov intervention in regulating signs further than they already do?
No. That would just make it 100% worse. However, I think they should make an exception to the normal traffic rules near that sign and state that if you rearend someone near that sign that it's the other person's fault for sitting on the brake to read the sign. (hehehe!)
Oh. I see. An open season law on rubber neckers. Are you going to install a cattle catcher on your vehicle?