A police officer speaks to a car driver in Paris, Tuesday, March 17, 2020. French President Emmanuel Macron said that starting on Tuesday, people would be allowed to leave the place they live only for necessary activities such as shopping for food, going to work or taking a walk. For most people, the new coronavirus causes only mild or moderate symptoms. For some it can cause more severe illness. (AP Photo/Christophe Ena), APTOPIX