Lisbon Metro to procure trains and CBTC system, Portugal October 23, 2018 | Europe News Metropolitano de Lisboa (Lisbon Metro) invited bids in September 2018 to procure 14 three-car trains and communication-based train control (CBTC) signalling system. The last date for the submission of... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password