Poland's main opposition grouping has demanded that the government provide details of a possible national quarantine it could introduce to halt the spread of the coronavirus. The Civic Coalition (KO) made the demand on Monday as the country still grappled with climbing infection rates. "For a week we have been hearing from Prime Minister Morawiecki about a 'national quarantine.' Can anyone from the government tell us anything at all about this national quarantine and what it concerns?" asked opposition Civic Platform (PO) MP Marcin Kierwinski.