A 13-year-old boy has been arrested on suspicion of attempted murder after two students were stabbed at Kingsbury High School in Brent, northwest London on Tuesday afternoon. The victims, aged 12 and 13, are currently in serious condition at a hospital following the attack.

Counter Terrorism Policing London is leading the investigation, though authorities have not declared the incident a terrorist attack. Detective Chief Superintendent Helen Flanagan emphasized that officers are conducting a "fast-paced investigation" while keeping an open mind regarding the attacker's motivation at this early stage.

According to police statements, the suspect left the scene following the stabbing but was subsequently arrested, and a weapon was recovered. Detective Chief Superintendent Luke Williams confirmed that officers are not seeking additional suspects in connection with the stabbings. The arrested individual is believed to be a former pupil of the school.

The incident occurred outside the school premises, prompting a significant emergency response. Counter-terrorism officers are working closely with local police units to investigate the circumstances surrounding the attack. Police have indicated they will provide further updates as the investigation progresses, while the school community and local officials respond to what has been described as a deeply shocking incident.