A secondary school was evacuated on Monday amid reports of a chemical spill. North Wales Police, North Wales Fire and Rescue and Welsh Ambulance Service attended Ysgol Syr Hugh Owen in Caernarfon shortly before midday on Monday, May 9.
Pupils were reportedly removed from the building as police confirmed they were called to reports of a "chemical release". Gwynedd Council has said no-one was injured, however, Wales Ambulance Service said seven patients were treated on scene, North Wales Live reports. No-one required hospital treatment.