Taxi drivers hang out as taxis block a section of the main avenue Paseo de la Castellana during an indefinite...
Taxi drivers hang out as taxis block a section of the main avenue Paseo de la Castellana during an indefinite strike against what they say is unfair competition from ride-hailing and car-sharing services such as Uber and Cabify in Madrid, Spain, August 1, 2018. REUTERS/Susana Vera