An Auckland 12-year-old who was caught building a pillow fort in The Warehouse Westcity, Henderson, was issued with a trespass notice and banned for two years.
The boy was handed the notice on September 17 which included a warning that he could face up to three months in jail.
The Warehouse has since removed the notice with a spokesperson telling the Herald: "... it's clear that this particular incident could have been handled better.
"We're investigating and trying to get in touch with the parents. We've removed the trespass notice effective immediately."
After the boy was banned, his mum deemed the notice "ridiculous", saying her son felt "like a really bad person."