If we made it tougher to get a license and focused more on educating drivers as to the laws of the road, then there would be no need for this. As I read the bill, it states that the behavior which invokes the rage should be punishable.  So that means, when someone is at a red light in the left lane and doesn't turn on their left turn signal until the light turns green has demonstrated a behavior which provoked the driver behind them to display rage.  Thus, the person who failed to follow laws of the road should also get cited for provoking "road rage" in another driver.