A 15-year-old boy has been “seriously injured” in a stabbing at a school in Sheffield, police have said.
South Yorkshire Police said it responded to reports of a stabbing All Saints Catholic High School on Granville Road in Sheffield this afternoon and remain at the scene.
Classrooms have reportedly been put into lockdown while police and paramedics rushed to the scene.
A message sent by the school to parents and guardians read: “Students will be released when police give permission.”
A spokesperson for the force said: “Following a stabbing at a school in Sheffield, a teenage boy has been detained by police and our officers are on scene”.
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