A child was assaulted and two adults suffered minor injuries in the incident at Birley Community College in Sheffield.
A 17-year-old boy has been arrested on suspicion of attempted murder after three people were injured at a school in South Yorkshire.
A child was assaulted and two adults suffered minor injuries in the incident at Birley Community College in Sheffield on Wednesday morning.
South Yorkshire Police officers are at the scene after responding to reports of “an incident involving a sharp object at the school” on Birley Lane at around 8.50am.
Two adults were checked over at the scene after suffering minor injuries, the force said.
A child was also checked over after being assaulted.
A 17-year-old boy has been arrested on suspicion of attempted murder and remains in police custody.
A police spokesperson said: “Police will remain at the scene throughout the day to provide assurances to those in the school and the local community.
“We will provide further updates as and when we can.”
