A 16-year-old boy has been arrested following a stabbing incident at Thorpe St Andrew School near Norwich that left a teenage girl injured.

Armed police responded to reports of a stabbing at the school, which was immediately placed under lockdown conditions. Students were instructed to remain in their classroom buildings during the police response.

According to reports, pupils were told to hide under their desks and turn off their phones as officers secured the scene. The lockdown procedures remained in effect while police conducted their investigation.

The condition of the injured student has not been disclosed. Police have not released additional details about the circumstances surrounding the incident or the relationship between the suspect and victim.

Thorpe St Andrew School serves students in the Norwich area. The incident prompted concerns from parents seeking information about their children's safety during the lockdown.

The investigation into the stabbing remains ongoing, with police continuing to gather evidence and interview witnesses.