A Rotorua tourist float plane has made a forbidden landing on Rotokakahi (Green Lake).
The lake is owned by iwi and no fishing, swimming or boating is allowed.
The Volcanic Air Safaris float plane landed on the lake on Friday just after 4.30pm, prompting a member of the public to call police.
A police spokeswoman said no one was injured and the Rescue Co-Ordination Centre of New Zealand took over the emergency services communication.