A BBC correspondent said they were thought to be the suspected Oval Tube and Number 26 bus bombers.
From ITN via Channel 4 news: http://www.channel4.com/news/content/news-storypage.jsp?id=1677571
Having served its purpose over the last month or so, this community is now switching to moderated status. Thanks.
He wasn't wearing a heavy jacket. He used his card to get into the station. He didn't vault the barrier. And now police say there are no CCTV…