Montreal's STM Metro Orange line has been shut down again this morning, following a shutdown around 7 a.m. that lasted around half an hour. The first shut down impacted stations between Montmorency and Cartier and was then extended to include stations between Montmorency and Henri-Bourassa. The STM has now tweeted that a scheduled service disruption would impact stations on the Orange line between Côte-Vertu and Lionel-Groulx.\nThe tweet indicated that "urgent work" was required, necessitating a service disruption between 9:30 a.m. and 9:45 a.m.\nUPDATE: As of 10:23, service is gradually resuming on the orange line.\nThe STM later updated passengers to indicate the disruption would last until after 10 a.m. between Côte-Vertu and Lionel-Groulx. However, the reason behind the extended disruption is now simply an "incident."\nNow, the shutdown is expected to last until 10:20 a.m.\nIn a Tweet, the STM states that it extended the disruption "due to reasons beyond [its] control."\nThe service disruption early this morning was due to "electrical equipment failure," which was solved relatively quickly and also only touched the most northeastern stations of the Orange line.\nThe current disruption is now affecting the entire western stretch of the Orange line, all the way from Côte-Vertu to Lionel-Groulx.\nThe STM has not indicated if the "urgent work" and the "incident" which have caused the service disruptions are related or not.\nBelow is the tweet sent out by the STM indicated the scheduled service disruption between 9:30 a.m. and 9:45 a.m. between Côte-Vertu and Lionel-Groulx.\n[Status of métro service] 🚇⚠️ A service disruption will take place at 9:30am between Côte-Vertu and Lionel-Groulx métro stations in order to carry out urgent work. Service is scheduled to resume at 9:45 am. Thank you for your understanding. pic.twitter.com/bnbY5zSZ4I— Ligne Orange (@stm_Orange) January 10, 2020\nThis next tweet indicates the extension of the disruption between the same stations until after 10 a.m.\nShutdown ORANGE line between Côte-Vertu and L-Groulx. Incident. Service expected to resume at 10:05. #stminfo J— Ligne Orange (@stm_Orange) January 10, 2020\n[Métro service status] 🚇⚠️For reasons beyond our control, we have to extend the current disruption between Côte-Vertu and Lionel-Groulx métro stations until 10:20 a.m. Thank you for your understanding. pic.twitter.com/vD9bN5A3Aa— Ligne Orange (@stm_Orange) January 10, 2020\nFor the duration of the shutdown, the STM recommends taking bus routes from Côte-Vertu, instead.\n[Ongoing disruption] 🚇⚠️ Many bus lines can be an alternative to the métro during the service disruption between Côte-Vertu and Lionel-Groulx métro station. Check the bus schedules in real time ⏩ https://t.co/1czs2Ui8mV pic.twitter.com/L3HJukngbI— Ligne Orange (@stm_Orange) January 10, 2020\nAs of 10:23, service is gradually resuming on the orange line.\nService gradually resuming on the ORANGE line. #stminfo P— Ligne Orange (@stm_Orange) January 10, 2020\nStay tuned for more information.