CAF completes refurbishment of first Athens Metro Line 1 trainset, Greece May 25, 2026 | Europe News, News CAF has completed the refurbishment of the first of 14 MAN/Siemens metro trainsets being modernised for continued operation on Athens Metro Line 1 in Greece. The programme is being delivered under a E... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password