Kiefer Sutherland films a scene from the upcoming first season of US thriller series '24: Live Another Day'. The show is part of a miniseries and is based some years after events in season 8 of '24'. It is due to premiere on May 5th 2014.
The episode was shot in London, with the video showing an overturned black cab with a Union Jack down the side on fire, before the director can be heard giving the cue for a small explosion. Various extras can be seen running about in the street.