Portugal will impose localised night-time curfews from Monday to contain the spread of the coronavirus as the number of cases reached a record high, Prime Minister Antonio Costa announced in the early hours of Sunday. “We cannot have the slightest doubt that everything must be done to contain the pandemic,” Costa told a news conference. “If we fail to do so, we must increasingly adopt more restrictive measures and compromise the month of December.” The overnight curfew, from 11 p.m. to 5 a.m., will come into force across 121 of the country’s 308 municipalities, including Lisbon and Porto, on Monday as the country enters a 15-day state of emergency. Night workers are exempted.