MTR commences trial of new signalling system on Tsuen Wan Line, Hong Kong June 6, 2024 | Asia Pacific News, News MTR Corporation, the operator of Tsuen Wan Line of the Hong Kong MTR network, has commenced trials of a communication-based train control (CBTC) signalling system. The signalling system will be fully ... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password