Bob Bayman
The London Underground is one of the world`s best known transport systems, and is used by Londoners and visitors alike. The Underground map, the bar and circle logo and the distinctive trains are instantly recognised, even by strangers to the city. Even so, many of the system`s lifelong users have little idea of what goes on to make the system work, how the equipment operates or the historical background to the world`s first urban railway. This book attempts to provide a guide which answers many of the questions often asked about the Underground.