TOPSHOT - A sign on a pedestrian lane reminds people to keep prudential distance between each other due to the COVID-19 coronavirus pandemic, on Corrientes Avenue in Buenos Aires, on May 18, 2020. - Latin American cities are beginning to implement their 'new normal' with the introduction of bicycle lanes, widened sidewalks and distance signs, to overcome the COVID-19 emergency in urban spaces already affected by overcrowding, crowded transport and pollution. (Photo by Juan MABROMATA / AFP)