An adult has been taken to hospital with a suspected stab wound following an incident at Tewkesbury School.
Police were called around 9.10am today (Monday 10 July) with a report a pupil had stabbed a teacher.
A teenage boy has been arrested in connection with the incident.
Parents or carers of pupils at the school are being advised to go to Dobbies Garden Centre on Diamond Road where police will be able to offer assistance.