Image: phonecam snapshot of passengers trapped in the London underground system. Alfie from moblog.co.uk says, “This image taken by Keith Tagg Adam Stacey. He was on the northern line just past Kings Cross. Train suddenly stopped and filled with smoke. People in carriage smashed tube windows to get out and then were evacuated along the train tunnel. He’s suffering from smoke inhalation but fine otherwise.” Boing Boing: Photos related to London bombings, blog coverage, and Wikipedia.