A policeman secures the traffic as taxi drivers, who are on strike, burn tyres to block the access to Nice International airport during a national protest against car-sharing service Uber in Nice

A policeman secures the traffic as taxi drivers, who are on strike, burn tyres to block the access to Nice International airport during a national protest against car-sharing service Uber in Nice

A policeman secures the traffic as taxi drivers, who are on strike, burn tyres to block the access to 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 TPX IMAGES OF THE DAY

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