Incredible moment a have-a-go hero tackles thug wielding a knife on busy London bus

The jaw dropping moment a commuter heroically wrestled a knifeman who stormed a busy london bus in broad daylight. The Footage captured the brave passenger tackling the man and grabbing the huge knife off him on the number 149 bus in Stoke Newington, north west London, on Tuesday. The armed man realized he had lost his weapon and made a frantic dash out of the bus, as passengers looked on in horror.

In the terrifying video, the victim was seen pushing the knifeman against the bus' closed front doors in attempt to get the weapon off him.

The struggling knifeman hooked his leg around him, but the hero pinned him against the glass pane of the driver's section - and grabbed the knife off him. As his attacker ran away, he could be seen holding onto the massive knife.