Dyfed‑Powys Police were called to the school at around 3.20pm on Thursday after reports that a pupil had assaulted a teacher while brandishing a weapon. Officers confirmed the teacher’s injury was not a stab wound.
The school was immediately placed into lockdown as armed officers and emergency services rushed to the scene. The lockdown was lifted later in the afternoon, with all pupils confirmed safe and sent home.
Police: “Swift action safeguarded pupils and teachers”
In an update issued this morning, Superintendent Chris Neve said police were no longer on site but would maintain a visible presence in the area over the coming days.
“The teacher has now been discharged from hospital and is being supported by specialist officers,” he said. “All pupils at the location were safe, and all returned home unharmed. A 15‑year‑old boy has been arrested and remains in police custody as enquiries continue.”
He added that parents would receive further updates directly through the school’s app.
School to remain closed — support offered to pupils and staff
Pembrokeshire County Council leader Cllr Jon Harvey praised staff and pupils for their “swift and effective” response to the emergency.
“While the school will be closed to pupils tomorrow, any learners who require additional support are welcome to attend and there will also be support for staff on site,” he said.
“We’d like to reassure learners, parents and the wider community that all measures to ensure safety are being taken.”
The incident comes just weeks after the school was placed in special measures following an Estyn inspection, with the local authority pledging to work closely with the school to drive improvements.
First Minister: “Violence has no place in our schools”
First Minister Eluned Morgan said she was “deeply concerned” by the incident, having visited the school only last week.
“My thoughts are with the injured teacher, their family and the entire school community,” she said. “I want to pay tribute to the emergency services and school staff for their swift and professional response.”
She added that violence “of any kind” must not be tolerated in Welsh schools.
Local MP: “Deeply concerned”
Henry Tufnell, MP for the area, also issued a statement praising the response of staff and emergency services.
“My thoughts are with the teaching staff and the whole school community,” he said.
Mental health support available
Hywel Dda University Health Board urged anyone needing urgent mental health support to call 111 and press option 2, with 24/7 access to trained professionals.
Police patrols will remain in the Milford Haven area to reassure pupils, parents and residents as the investigation continues.
