Don't cancel Eurovision; adapt it. Ditto Euro2020. Ditto Glastonbury. Football without crowds; just for a few weeks. All may change in a few weeks (China back to normal after 5 weeks). Look after prison inmates at risk. Look after the homeless who cannot "stay at home". There is no common sense anymore. Work out how to deal with mad stupid panic buying from those who believe the media. Work out how to keep pubs, restaurants, clubs open - precautions, tests, limited access, extra internet use etc...