A man who reportedly shouted 'this is for Syria' has stabbed another man in London.
The incident happened just after 7 o'clock last night in the ticket office of a London Tube station.
Police were called following reports a man, armed with a machete, was threatening commuters at Leytonstone underground.
Officers used a taser to apprehend and arrest the suspect.
Two other people were also injured.
Police are treating the incident as terrorist related.
