A UK school is set to close for one day this week as staff strike over allegations of bullying.
Members of the National Education Union (NEU) are taking action at Flint High School in Wales on Wednesday, September 10.
The union made claims over "bullying" by the headteacher and a failure to tackle what it described as "high levels of behavioural issues" at the school.
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The union claimed the "health, safety and wellbeing of the staff and pupils continue to be compromised".
The council has said that the bullying claims were not upheld.
The school's headteacher, Claire Millington, told parents "unfortunately" the action would mean the school would have to close that day.
She warned