On Wednesday 4 June 1913, fledgling newsreel cameras captured just over two-and-a-half minutes of neverto-be-forgotten British social and sporting history. The 250,000 people thronging Epsom Downs carried with them a quartet of combustible elements: a fanatical, publicity-hungry suffragette; a scapegoat for the Titanic disaster and the pillar of the Establishment who bore him a personal grudge; a ...