Local Maori language-based pre-schools in the area contacted yesterday said they were not the culprit but teachers spoken to were appalled by the find.
Rose Walker, a kaiako (teacher) at Te Kohanga Reo o Poike, said local health organisations regularly visited to offer advice and pamphlets regarding child restraints and child safety. There was no excuse for ignorance. The kohanga needed "a good talking to" she said.
Te Kohanga Reo National Trust is the governing body of all kohanga reo in New Zealand.
Trust chief executive Titoki Black said staff from each of the 501 kohanga nationally were trained in the correct installation and use of child restraints in vehicles in 2008.
ACC provided 1800 child restraints for use in kohanga vehicles. The programme trained participants about legislation, different types of restraints, vehicle compliance, how to select the correct seat for the individual child's weight group, and included a practical test that qualified participants as technicians.
"An investigation will be conducted."
At Te Kohanga Reo o Hairini a teacher, who would not be named, said the checking of child restraints was policy there.
No shortcuts were taken with it. If there was no appropriately installed car seat in any car being used by the kohanga reo, the child was not taken, she said.
The offending driver should have known better.
"They could have been busy but there is no excuse for that really," she said. "They should have checked that the seatbelts were all secure before they loaded the children in."