The UK Government's worse case coronavirus scenario is reportedly a death toll of around 50,000 people.A source familiar with the government's emergency discussions said the estimate may become reality if self isolation is not adhered to.However, Britain is said to not be on course for a total on that scale at the current moment.According to the source, who spoke on condition of anonymity due to the sensitivity of the issue, the worst day for deaths is projected to be April 12, which this year is Easter Sunday.A so-called best case scenario in the circumstances would be a death toll of 20,000, according to the source.Stephen Powis, the medical director of National Health Service England, said on Sunday that the United Kingdom would be doing