Principal Violet Pelham said parents wanted the school to be safe and suspensions had proved an effective deterrent.
Youthlaw acting senior solicitor Vanushi Walters said the real number of children being kicked out of school was not reflected in official statistics. Queries fielded by the centre showed that principals sometimes tried to get rid of certain students by telling their parents to withdraw them from school or they would be excluded or expelled. This could be put to the parents as being in the child's best interest. Youthlaw viewed these instances, known as "Kiwi suspensions", as illegal.
Ms Walters said even when the formal suspension process was followed, decisions could be unfair, leaving students and their families with little realistic recourse.
The most realistic option was asking a board to reconsider their ruling, which had obvious limitations.
Youthlaw is renewing its push for the establishment of an independent review function for board of trustees decisions. Such tribunals had been operating in the United Kingdom for some time.
Principals' Federation president Phil Harding said he did not believe there was a need for such a change. He had sat through a number of disciplinary hearings and knew that boards were not out to "flip kids on a whim".
He said the number of suspensions and exclusions at some schools was undoubtedly high and therefore troubling, but it reflected wider community issues and problems.
Education Minister Hekia Parata said the Government was investing in alternative pathways for at-risk students, including the Youth Guarantee initiatives and Vocational Pathways.
Strict schools
• 4,761 school suspensions since 2012
• 1,764 students kicked out of school
• 104 suspensions at one school alone
- Source: Ministry of Education, for state and state integrated schools from 01/01/2012 - 26/06/2013