Amanda Hunter, who was on a bus on London Bridge at the time, said: "All of a sudden [it] stopped and there was some 
commotion and I looked out the window and I just saw these three police officers going over to a man…

"It seemed like there was something in his hand, I'm not 100% sure. But then one of the police officers shot him."

Noa Bodner, who is stuck in a restaurant on London Bridge, told BBC News channel: "There was a rush of people coming in 
and everybody basically dived under the tables.