Key Points
Signal equipment failure at Po Lam station caused 45-minute service disruption.
Trains delayed 10-15 minutes on North Point routes to Po Lam and Tseung Kwan O.
MTR staff repaired equipment and assisted passengers at affected stations.
Bus operators added extra capacity on four routes to handle displaced commuters.
MTR’s Tseung Kwan O Line faced a signal equipment failure near Po Lam station on June 11 at 6:30 PM, disrupting service for approximately 45 minutes. Trains slowed to reduce speed through the affected section, adding 10-15 minutes to journey times between North Point and Po Lam or Tseung Kwan O stations. Service gradually returned to normal by 7:15 PM. Bus operators added extra capacity on affected routes.
What Caused the Disruption
Signal equipment malfunctioned near Po Lam station, forcing MTR to reduce train speeds through that section. The fault affected trains running between North Point and Po Lam (every 15 minutes) and North Point and Tseung Kwan O (every 4 minutes). MTR staff worked on-site to repair the equipment while additional personnel assisted passengers at affected stations.
Travel Impact and Bus Alternatives
Passengers faced 10-15 minute delays on affected routes. MTR opened station gates to let commuters leave and use other transport. City Bus increased service on lines E22A and 798 to help residents in Tseung Kwan O, Po Lam, and Hang Hau areas. Nine Bus also boosted capacity on routes 98A and 690 to serve the disrupted corridor.
Service Recovery
Train service resumed by 7:15 PM after repair crews completed their work. MTR urged passengers to allow extra time during the incident. No further disruptions were reported after service normalised.
Final Thoughts
The 45-minute signal fault on MTR’s Tseung Kwan O Line caused manageable delays but did not affect broader operations. Service restored quickly and alternative transport options limited passenger impact.
FAQs
The signal equipment failure lasted approximately 45 minutes, from 6:30 PM to 7:15 PM on June 11.
North Point to Po Lam and North Point to Tseung Kwan O services experienced 10-15 minute delays during the incident.
MTR opened station gates for passenger exit, provided staff assistance at affected stations, and deployed repair crews to fix signal equipment.
Disclaimer:
The content shared by Meyka AI PTY LTD is solely for research and informational purposes. Meyka is not a financial advisory service, and the information provided should not be considered investment or trading advice.
About Author

Huzaifa Zahoor
Co FounderHuzaifa Zahoor is the engineer who built Meyka. He has spent years writing Python, training AI models, and building data pipelines specifically for financial markets. His technical articles have reached over 30,000 readers on Medium, so he knows how to make complex things easy to follow. If this article touches on how the tools work, he is the person who actually built them.
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