Can I get a ruling on something?

Shouldn't we have the right, and maybe even the responsibility, to use a rocket launcher on people that drive slow for completely inexplicable reasons? I'm driving down the street lately and I keep getting stuck behind these people driving unbelievably slow. Its just retarded.

The speed limit on the road is 60 km/h. This is a well travelled road and not a residential or side street. The person I get stuck behind is doing 30 km/h. Maybe. There's nothing wrong with the road. Its in excellent winter driving conditions. This idiot goes half the speed limit.

Shouldn't I be blowing this moron away? Doesn't behaviour like that warrant a rocket to the rear end? Or, am I completely off base on this?