2 ms·
London's had driverless train since the 1980s: http://en.wikipedia.org/wiki/Docklands_Light_Railway http://en.wikipedia.org/wiki/Docklands_Light_Railway
by ig1 15y ago
London's had driverless train since the 1980s:
http://en.wikipedia.org/wiki/Docklands_Light_Railway http://en.wikipedia.org/wiki/Docklands_Light_Railway