An alleged video from the scene of an incident where law enforcement shot a man dead who had reportedly managed to stab several people has emerged online.
While the police have assessed the incident as a terrorist-related attack, there's still no information on the number of possible casualties.
The last such incident in London to be considered by the authorities as a terrorist attack occurred in November. At the time, police shot dead a man wearing a fake suicide vest who had stabbed two people to death and wounded three more before being wrestled to the ground by bystanders.
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