Alstom to supply rolling stock for Lausanne Metro Line M2 May 7, 2015 | Europe News France-based Alstom will supply three two-car train sets to Transports Lausanne (TL) in 2017 to increase capacity on metro Line M2, which is the only rubber-tyred metro line in the world to operate on... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password