A teacher who initially denied smoking weed has been brought before the Education Council after laboratory tests confirmed he had cannabis in his system.
Daniel Bruce McMillan has been teaching at Kingslea School (Te Puna Wai o Tuhinapo) Youth Justice residential facility in Christchurch for six terms since 2015.
The school provides education to vulnerable and at risk teens between 14 and 17.
McMillan returned a positive drugs test during an Education Council competence process.
He initially denied that he had consumed any cannabis and cited weight loss as a possible explanation for the result.