Canterbury Mornings

National's leader says a three test system would've prevented Covid 19 getting into the country.The Government's now clamped down on exemptions after the two new cases.But not before more stories emerged, of groups being allowed out of quarantine - including 18 people who went to a Christchurch burial.Todd Muller told Chris Lynch it's a shambolic mess.Muller says a three test system would involve a test before passengers depart their country,  when they enter New Zealand, and after isolation. Listen above.