As if there were anything I could do to stop them! And, IF what you are saying is correct, that the Taxi Union runs the Shuttle Service, and in the process cuts off its members from a large potential source of income, that doesn't say much about the honesty of the leaders of the Taxi Union, does it? SOMEBODY finds it worthwhile to pay off the local authorities to keep taxis from picking up travelers at the airport, and it sure as hell isn't the Taxi drivers! Not saying that Mexico is any different than the U.S. Somebody finds it very worthwhile to convince certain cities to prohibit outfits like Uber and Lyft from operating in those cities, and it sure as hell isn't the consumers - or the voters. Government is inherently corrupt, and expecting anything different even in the States requires some self-delusion.