A teacher has been stood down from their role at Marlborough Boy's College and is under investigation after a complaint was received relating to an out-of-school matter.
Parents were informed this week that the staff member was "on leave" and an investigation was under way.
In an email sent to the Herald, principal John Kendal said the matter was "not related to the students or the school".
"But we take it seriously and the person concerned is on leave while it is being investigated," he said.