A North London schoolboy attending St Andrew the Apostle School in Barnet was named as the victim hit by a train at Southgate tube station on the evening of (Thursday, February 16 2023).
He was taken to hospital but died a few days later.
Police are still investigating the cause.
There was no service on the section of the Piccadilly line as a result of the casualty.
There was no service for two hours between Arnos Grove and Cockfosters while the emergency services dealt with the incident.
