By RNZ
Government housing agency Kāinga Ora will be investigated by Public Service Commissioner Peter Hughes after it funded advertising content featuring a Labour candidate.
Emails between Kāinga Ora officials were revealed under the Official Information Act this week showing staff had gone ahead with the advertorial - advertising material written up to appear like a newspaper article - knowing Arena Williams would announce herself a candidate for the party.
The staff discussed avoiding mention of her candidacy and proceeding "as though we didn't know about her impending announcement".
Williams had herself raised concerns about using the material.