Summary
- A male teacher has been taken to hospital with a suspected stab wound following an incident at Tewkesbury School
- Police say they were called just after 09:00 BST, and a teenage boy has been arrested
- The school says other pupils remain "safe and well"
- One teacher kept his pupils safe by sitting in front of a classroom door and barricading it, a parent says
- Pupils were locked down after the incident, but are now being allowed to leave
- Tewkesbury is a state school for 11 to 18-year-olds