Staff reportedly had to restrain the boy, 14, until police arrived at the school.
Police descended on a school today following reports a teenage pupil injured another in an incident involving a knife.
A pupil, 14, from Haute Vallée secondary school in Jersey was arrested from the premises today after reports of a knife incident.
The headteacher confirmed in a statement that a “very serious incident” occurred in the school canteen which left a pupil with a “very minor injury to the hand”, reports the Mirror.
The message to parents from headteacher Stuart Hughes on Facebook reads: “I am writing to inform you about a very serious incident that took place at Haute Vallée School at the end of lunchtime today.
“A 14-year-old male was involved in an incident involving a knife in the canteen. Members of staff acted swiftly and decisively to restrain the teenager, and the police arrived imminently. The 14-year-old has been arrested. I want to reassure you that everyone is safe. One student has sustained a very minor injury to their hand. There are no other reported injuries.”
Mr Hughes said police were examining CCTV footage and that Year 7 students have been provided with “reassurance and support”.
“Officers from the States of Jersey Police are currently on site and working closely with us to support students and staff and reviewing CCTV of the incident,” continued the headteacher. “As part of our response, I spoke to all students in an assembly this afternoon, alongside the Police. Year 7 students were addressed separately in the Theatre to ensure they received appropriate reassurance and support.
“All staff were briefed at the end of the school day and wellbeing support for both students and staff is already in place and will continue over the coming days. I apologise that I was unable to communicate with you sooner; I hope that you understand that our initial priority had to be to ensure the safety and wellbeing of students and staff as we managed the situation.
“I would like to say how proud I am of our school community. Staff responded swiftly with exceptional professionalism, and students were calm, respectful, and supportive of one another throughout. As this is a live police investigation, I am unable to comment further at this stage, but I would like to stress that this is an extremely rare incident.
“If your child is worried or upset over the coming days, please encourage them to speak with their tutor, Head of Year, or a member of our pastoral team tomorrow. We will continue to ensure that every young person feels safe and supported. School will be open as normal tomorrow, please do not hesitate to get in touch if there is anything that we can do to support.
“Thank you for your understanding. I sincerely appreciate parental response and support in this matter. I wish to stress once again that this is an extremely rare incident in which we are working closely with the States of Jersey Police and Education Department colleagues to further understand the events that occurred and ensure that the safety and wellbeing of students and staff is paramount.”
Jersey Police has been contacted for comment.

