Passengers drag their suitcases as they make their way towards terminals at Nice International airport during a national protest against car-sharing service Uber in Nice

Passengers drag their suitcases as they make their way towards terminals at Nice International airport during a national protest against car-sharing service Uber in Nice

Passengers drag their suitcases as they make their way towards terminals at Nice International airport during a national protest against car-sharing service Uber in Nice, France, June 25, 2015. French taxi drivers stepped up protests against U.S. online cab service UberPOP on Thursday, blocking road access to airports and train stations in Paris and other cities. REUTERS/Jean-Pierre Amet