Forget tubes, trains and automobiles, packed pavements, the congestion charge and crushed platforms. What if you could jump across London in one fell swoop. Leaping between buildings, jumping over rooftops, rushing through the capital as if no one - not even bricks and mortar - could get in your way. Sebastien Foucan, the co-founder of Free Running (also known as Le Parkour) and his team attempt to do just that and conquer one of the world's best-known capital cities. Like fictional superheroes Batman and Spider-Man, the team performs death-defying, stomach-churning stunts as they literally leap from rooftop to rooftop. In this totally unique event, the team of French Free Runners has been given unprecedented access to some of London's most famous landmarks, including The Royal Albert Hall, Tate Modern and Somerset House.