Argentina had an Uber-copy cat that played very nice with regulators: from day one they were working with officials and lawyers and were totally legal. They started to pick up demand and the gov. suddently passed a law specifically banning a way to ask cabs that only affected that company. They were crushed by the state one day to another, when they played as nice as they could have.
AFter that I realize that Uber's strategy is necessary. The guys that played nice got their assess kicked.