Taxis, supported by public transport bus drivers, fill the Zocalo in front of the National Palace, right, during a protest against ride-sharing apps, Monday, June 3, 2019. Hundreds of taxi drivers blocked Mexico City's main square and major arteries to call for the city to shut down such apps, which some drivers reported have reduced their income by around 40%. A backlash on social media put the blame on taxi drivers for not offering better service. (AP Photo/Rebecca Blackwell)