Tomorrow's the big day for Auckland, with the Government set to make an announcement on the region's alert level after six weeks of Level 4 and 3 lockdown for the City of Sails. The rest of the country is at Level 2. Epidemiologist Michael Baker says it'll be hard to shift Auckland down alert levels with the situation still not under control in New Zealand's biggest city. He joins the show for a Covid-19 update and a prediction of what we might hear from Prime Minister Jacinda Ardern and the Director-General of Health, Dr Ashley Bloomfield, at tomorrow's briefing.