Suddenly rising air temperature after weeks of snow in Berlin, corona virus measures flocked to the streets and parks of thousands of people who did not leave their homes. Whereas Germanyfor four months in, except for anticipated exceptional circumstances, curfew restriction is being implemented. Shops other than businesses, such as supermarkets and pharmacies that are allowed to open for essential needs, are still closed. Contacts between individuals are also severely limited."Experts warn: Corona virus increases frustration – health news"