A Hawke's Bay health official has urged locals and visitors to continue using the NZ Covid Tracer app as thousands pour into the region for a weekend of events.
There is also concern about the number of people who may seek the emergency department at Hawke's Bay Hospital ahead of the Six60 concert on Saturday night.
The performance is expected to attract about 20,000 people.
Hawke's Bay District Health Board medical officer of health Dr Nick Jones said with the number of daily scans down significantly and a big weekend in Hawke's Bay, visitors and locals must do their bit to keep the region free of Covid-19.
"We are fortunate that we can come together in large groups and enjoy events like this, unlike most other parts of the world," he said, "We all need to follow the rule for keeping summer unstoppable though."