a homeless man in a protection face mask sleeps in Krizovnicka Street in Prague

a homeless man in a protection face mask sleeps in Krizovnicka Street in Prague

A homeless man in a protection face mask sleeps in Krizovnicka Street in Prague, Czech Republic, on April 29, 2020. (CTK Photo/Vit Simanek)

Empty center of Prague,from street Krizovnicka, passage, underpass, tourist point, shopping center, historical center, Old Town, Prague, city, without tourists, restricted movement of people, travel ban, prevention of infection, Coronavirus, Covid 19

Empty center of Prague,from street Krizovnicka, passage, underpass, tourist point, shopping center, historical center, Old Town, Prague, city, without tourists, restricted movement of people, travel ban, prevention of infection, Coronavirus, Covid 19

Czech government restricted movement of persons throughout the Czech Republic because of pandemia Coronavirus - Covid-19. Shops and restaurants have been closed since 12 March 2020. Photo from Prague, Czech Republic. (CTK Photo/Martina Houdek)

Empty center of Prague, Mestsky dum U Salamouna, U Nigrinu, man with mask, street Krizovnicka, passage, underpass, tourist point, shopping center, historical center, Old Town, Prague, city, without tourists, restricted movement of people, travel ban, prevention of infection, Coronavirus, Covid 19

Empty center of Prague, Mestsky dum U Salamouna, U Nigrinu, man with mask, street Krizovnicka, passage, underpass, tourist point, shopping center, historical center, Old Town, Prague, city, without tourists, restricted movement of people, travel ban, prevention of infection, Coronavirus, Covid 19

Czech government restricted movement of persons throughout the Czech Republic because of pandemia Coronavirus - Covid-19. Shops and restaurants have been closed since 12 March 2020. Photo from Prague, Czech Republic. (CTK Photo/Martina Houdek)

Empty center of Prague, streets Krizovnicka, Karlova, historical center, Old Town, Prague, city, without tourists, restricted movement of people, travel ban, prevention of infection, Coronavirus, Covid 19

Empty center of Prague, streets Krizovnicka, Karlova, historical center, Old Town, Prague, city, without tourists, restricted movement of people, travel ban, prevention of infection, Coronavirus, Covid 19

Czech government restricted movement of persons throughout the Czech Republic because of pandemia Coronavirus - Covid-19. Shops and restaurants have been closed since 12 March 2020. Photo from Prague, Czech Republic. (CTK Photo/Martina Houdek)

Empty center of Prague, street Krizovnicka, passage, underpass, tourist point, shopping center, historical center, Old Town, Prague, city, without tourists, restricted movement of people, travel ban, prevention of infection, Coronavirus, Covid 19

Empty center of Prague, street Krizovnicka, passage, underpass, tourist point, shopping center, historical center, Old Town, Prague, city, without tourists, restricted movement of people, travel ban, prevention of infection, Coronavirus, Covid 19

Czech government restricted movement of persons throughout the Czech Republic because of pandemia Coronavirus - Covid-19. Shops and restaurants have been closed since 12 March 2020. Photo from Prague, Czech Republic. (CTK Photo/Martina Houdek)

Empty center of Prague, streets Krizovnicka, Karlova, historical center, Old Town, Prague, city, without tourists, restricted movement of people, travel ban, prevention of infection, Coronavirus, Covid 19

Empty center of Prague, streets Krizovnicka, Karlova, historical center, Old Town, Prague, city, without tourists, restricted movement of people, travel ban, prevention of infection, Coronavirus, Covid 19

Czech government restricted movement of persons throughout the Czech Republic because of pandemia Coronavirus - Covid-19. Shops and restaurants have been closed since 12 March 2020. Photo from Prague, Czech Republic. (CTK Photo/Martina Houdek)

Empty center of Prague, street Krizovnicka, passage, underpass, tourist point, shopping center, historical center, Old Town, Prague, city, without tourists, restricted movement of people, travel ban, prevention of infection, Coronavirus, Covid 19

Empty center of Prague, street Krizovnicka, passage, underpass, tourist point, shopping center, historical center, Old Town, Prague, city, without tourists, restricted movement of people, travel ban, prevention of infection, Coronavirus, Covid 19

Czech government restricted movement of persons throughout the Czech Republic because of pandemia Coronavirus - Covid-19. Shops and restaurants have been closed since 12 March 2020. Photo from Prague, Czech Republic. (CTK Photo/Martina Houdek)