Still nothing in the UK news outlets I normally keep tabs on. I’m starting to think this is either a false alarm or a hoax.
UPDATE: Counter reports are emerging online suggesting the Oval Station stabbing may either be a hoax or falsely reported. Some are saying that the above video was taken at Paddington Station. This all remains unconfirmed at this point. More details to come shortly.
http://coed.com/2017/06/19/oval-station-london-stabbing-full-story-details/