Fresh concerns around the sustainability of tourism.

It comes as the country is set to reopen to international tourists from next month onwards.

Massey University Development Studies Professor Regina Scheyvens told Kate Hawkesby good progress has been made by implementing the Tiaki promise, but more can be done.

“That could be elevated more in terms of the awareness of all visitors coming to New Zealand about what they should be promising to do to be good guests.”

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