The horses pulling Bob Crow's hearse wore blue and white plumes on their heads; the colours of the RMT leader's beloved football team, Millwall.
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People travelling into the capital have been getting off a stop early to walk together in remembrance of the victims of the 7/7 bombings.
Paul Dadge become the unwitting face of the 7/7 rescue effort after a picture of him helping a woman in the aftermath went around the world.
Speaking to ITV News' Mark Austin on the anniversary of the London bombings, ex-PM says nations around the world will need to respond.