In GA there might soon be a law fining drivers who won't move from a lane meant for people driving faster out of their way, from a left lane to a right lane. This thread is reminiscent to me of the blight of the cellphone driver in the "fast" lane; a societal perversion more prevalent in Atlanta than anywhere else in the world, according to some study I heard about. Many incidences of road rage not to mention major auto accidents and serious commuting delays are caused by such drivers in this city.
Imho, most laws, if not good, are at least well-intentioned. I think laws restricting cellphone blockers are good for reasons already voiced here. By the same token there are good laws restricting while-driving cellphone use in GA; one of which is that it's illegal to use a handheld cellphone while driving. It has to be as headset. This says driving while talking on a handheld cellphone is too dangerous, stop it dammit!!! Now, how well those laws will be enforced will remain to be seen. I think for the most part the cops don't take the headset one seriously at all.