By RNZ
Freyberg High School says the behaviour of some of its students at a protest while Associate Education Minister David Seymour was visiting was unacceptable.
A student spat on the ground in front of the Act leader during his visit to the school in Palmerston North.
A video shared online showed students performing the haka Ka Mate as he came outside.
At the conclusion of the haka, a student holding a tino rangatiratanga flag approached Seymour and spat at the ground by his feet.