Further coverage of the school stabbing in Dulwich continues on BBC London Newspublished at 18:08
Updates for London have now ended but we'll be back at 08:00 on Friday with the latest news, sport, travel and weather.
For more updates on this developing story at Kingsdale Foundation School in Dulwich follow @Annareporting, external on Twitter for BBC Radio London and BBC London News will be live from the scene at 18:30 on BBC One.