An Invercargill woman is calling for Southland Boys' High School to change one of its house colours after pupils were seen dressed in blackface and afro wigs at their sports day.
"I was pulling into a park when I saw one of them and thought, 'Oh my gosh'.
"When I got out of the car, I saw about 20 of them painted black, some wearing those black clown wigs that look like afros," the woman, who wanted to remain anonymous, said.
SBHS held its annual sports day event on Thursday. Hundreds of pupils dressed up in their house colours, including Pearce House, which is represented by the colour black.
SBHS board of trustees chair Jan Ormsby yesterday apologised on behalf of the school and said it had a "zero tolerance for racism".