Man dies after being stabbed in Walthamstow
A man in his 20s has died after he was stabbed in east London.
He managed to flag down a passing police officer at the junction of Forest Road and Ulverston Road, in Walthamstow, just after 17:00 BST.
The man was given first aid, including treatment from an ambulance crew, but died at the scene.
The victim is yet to be identified and no arrests have been made. Scotland Yard said it had launched an investigation.
Forest Road, near the junction with Woodford New Road, has been closed to traffic.