Cardiff Schools Closed Following Online Threats, Armed Police Deployed
Two secondary schools in Cardiff were forced to close on Monday after South Wales Police received serious threats via an online live chat. Llanishen High and Eastern High were both shut down as authorities investigated the incident, which involved threats to harm individuals at the schools.
Police Response and School Closures
South Wales Police confirmed that at approximately 8:30 PM on Sunday, they received information about a live chat containing threats directed at the two schools. The police stated that the threats indicated an individual intended to attend the schools while armed with weapons. Following urgent discussions between police officials and Cardiff Council representatives, a joint decision was made to close both educational institutions as a precautionary measure.
On Monday morning, police officers were visible at both school locations, with armed officers specifically photographed outside Eastern High in the Trowbridge area of Cardiff. The police presence remained heightened throughout the day as investigations continued.
Investigation Progress and Reopening Plans
In their latest update, South Wales Police emphasized that no evidence has been found of any individuals actually attending either school while posing a threat. Despite this reassurance, both schools are expected to remain closed on Tuesday to allow staff members to convene and finalize additional safety measures.
Cardiff Council ward councillor for Rhiwbina, Jayne Cowan, shared an official update on social media that was distributed to parents and staff on Monday evening. The communication confirmed that police investigations throughout the day included comprehensive checks and searches, with no threatening individuals identified at either school location.
The update further explained that enquiries to identify those responsible for the threats are ongoing, but police have indicated they have no objections to the schools reopening based on their current assessment. Both Llanishen High and Eastern High are therefore likely to resume normal operations on Wednesday, March 18, 2026.
Community Reassurance and Safety Measures
School staff will use Tuesday's closure to develop and implement additional security protocols designed to reassure students, parents, caregivers, and the broader school community. These measures aim to address concerns that have understandably arisen following the threatening communications.
South Wales Police acknowledged the anxiety caused by the situation, stating in their official communication: "This joint decision was not taken lightly but was made with the safety of pupils, staff, and the wider school communities in mind."
The police force has committed to maintaining an increased visible presence in the area while their investigation continues. They have assured the public that they are thoroughly assessing all available information and implementing appropriate safeguarding measures to ensure community safety.
Cardiff Council and school authorities have promised to provide confirmed reopening plans by lunchtime on Tuesday, March 17, following the staff meetings and finalization of enhanced security arrangements.
