Speaker Update: George Clark, leader of London Underground’s resignalling project

With 11 lines, 270 stations, 402 km of track and an annual ridership of approximately 1.305 billion, London Underground is one of the world’s largest underground public transit networks (and its first). Despite being over 150 years old, London Underground harnesses some of the industry most advanced technologies. With Asian metros reaching the age of replacements of their signalling systems, …