"This is certainly not the first [complaint]. There have been others, not necessarily about Mrs Doube, but there have been other sorts of cases previously."
He hoped the latest case, which principal John Wright said would be "fully and urgently investigated", would have results.
"At the end of the day, some people can afford to remove their children from school and others can't.
"You've got to stand up for somebody somewhere and you don't have to be subjected to that sort of behaviour. It's not acceptable," Mr Harvey said.
Despite the allegations against the Year Three teacher, she remained at school yesterday.
Mr Wright has refused to respond to questions as to why Mrs Doube has not been stood down or what the investigation had involved because it was an employment issue.
He did not return phone calls yesterday and refused to comment when approached outside the school.
Mrs Doube was not home when the Herald visited yesterday afternoon, and neither Board of Trustees chair Erin Kropidlowski nor deputy chair Herb Herbert could be reached for comment.
One parent told the Herald yesterday that parents in the school community had long had concerns about Mrs Doube.
Another parent, John Calder, said he would now not be allowing his young daughters to be taught by Mrs Doube.
"On and off over the years, we've heard things about her."
Labour education spokeswoman Sue Maroney said some parents had complained to her office about the school and the party's electorate candidate would be meeting with them to hear their concerns.
The school is still being investigated by a limited statutory manager, despite the fact that all 18 complaints made about the way the school was being run have been dismissed.
Ministry of Education regional manager Chris Day said the manager was appointed to investigate "specific complaints and to establish a complaints procedure".