'Lock your doors' - police pursue sword stabbing suspect in Hainault
Video filmed by a bystander shows police in pursuit of a man suspected of stabbing people with a sword.
Police were called to reports of a vehicle driven into a house in Hainault, east London shortly before 0700 BST.
Several people, including two police officers, have been attacked.
A 36-year-old man is now in custody.
Police say the incident is not terror-related.