Hong Kong’s MTR Corp to launch new Tsuen Wan line signalling system in March
South China Morning Post
by Oscar LiuFebruary 24, 2026
AI-Generated Deep Dive Summary
Hong Kong’s MTR Corporation is set to launch a new signalling system on the Tsuen Wan line starting March 15, marking a significant step in its HK$65 billion plan to modernize the city’s urban rail network by 2029. This upgrade aims to enhance the reliability and efficiency of Hong Kong’s ageing rail infrastructure, which is crucial for maintaining the city’s world-class transportation system. The new signalling system has undergone rigorous safety tests and received approval from government authorities, but MTR Corp has also cautioned that minor technical issues may arise during the initial phase of operation. The company has prepared contingency plans to address any potential disruptions.
The rollout on the Tsuen Wan line is part of a broader initiative to modernize the city’s urban rail network. Following its successful implementation, the remaining three urban lines—the Island, Kwun Tong, and Tseung Kwan O lines—will be upgraded at a rate of one per year. This systematic approach ensures that the project stays on track for completion by 2029. Cheris Lee Yuen-ling, deputy director of the operating and metro segment at MTR Corp, emphasized the importance of this milestone and highlighted that the company is proceeding with engineering works for the other lines as planned.
This upgrade not only improves rail services but also underscores Hong Kong’s commitment to maintaining its status as a global transportation hub. The modernization project reflects the city’s efforts to address the challenges posed by an ageing infrastructure while ensuring seamless connectivity for its residents and visitors alike. As other cities around the world grapple with similar issues, Hong Kong’s approach to upgrading its rail network offers valuable insights into balancing innovation and reliability in urban transport systems.
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Originally published on South China Morning Post on 2/24/2026