An accidental strangling in an Australian school has led to one Auckland school moving to cut off the cords from pupils' hats in a bid to prevent similar incidents here.
Balmoral School in Mt Eden announced the decision after a parent alerted them of the safety hazard and a worrying incident across the ditch.
Authorities in South Australia this week issued a hazard alert to all public schools and preschools after a 6-year-old girl had to be saved by an older pupil when the cord on her school uniform hat got caught on playground equipment.
Like many Australian schools - and increasingly more New Zealand schools - the girl's uniform includes bucket hats. There is a wide variety, but many have an adjustable cord or straps attached.
Some designs have a quick-release fastener that immediately splits when there is pressure on it.
Balmoral School principal Malcom Milner said a parent who arrived back from Australia had pointed out the hazard and on finding out their uniform hat did not include that safety feature, called on parents to remove the cords.
"We thought...you know, kids run round and things like that - so we're just being cautious around having hats and we're currently talking to our supplier about altering the design of our hats.
"Any new hats that we procure will take that into account - that the cord gets ripped, there's a cord on that can easily spring apart or I know some hats have a elastic just around the head. That's what we will do.
"I know some of the hats that when they're pulled on, they rip off. They break. But the current model that we have don't, so it's just a precaution."
There has been no blanket ban on hats with cords on this side of the Tasman.
The Ministry of Education said whether or not a school had a uniform - or what was included in that uniform - was not something enforced by them, but something schools were responsible for.
Head of sector enablement and support, Katrina Casey, said: "It's not something we have a particular view on, although we do think it's important that schools communicate very clearly with parents what their requirements are.
"That then allows parents to make informed choices when deciding which school to send their children to.''
Casey said the board of trustees for each school decided what students wore and where a uniform was introduced, as well as the design.
"Parents should ask about the expectations and likely cost of school uniforms before they enrol their children."
Milner said they had never had an accident where a student had been injured because of the cord on their hat.
But taking preventative action was the best answer for them.
"If you know this now and anything happened to a child at your school, you'd be devastated as a parent and as a teacher.
"As schools, we're obliged to look at our health and safety and well-being of our children and our staff.
"So I suppose it's saying: 'Hey, if there's a potential for an injury here and we can minimise that potential, then we will [take] action.''