FILE – In this March 15, 2017, file photo, a sign marks a pick-up point for the Uber car service at LaGuardia Airport in New York. New York City is imposing a one-year moratorium on new ride-hailing licenses in Uber’s largest U.S. market, raising the specter that other cities may adopt similar crackdowns as they try to ease traffic congestion. (AP Photo/Seth Wenig, File)