Core Insights - Nanjing Metro achieved a record daily passenger volume of 5.331 million on December 31, 2025, surpassing the previous record of 4.2 million set on December 31, 2022 [1] Group 1: Operational Adjustments - On December 31, Nanjing Metro optimized its capacity by enhancing service during peak hours, adding backup trains, and extending operating hours to manage the large passenger flow effectively [3] - Key lines in the city increased capacity starting at 1:00 PM, with the last trains on lines 1, 2, 3, 4, 5, 7, and 10 extended to 12:30 AM the next day, ensuring orderly dispersal of crowds during the New Year's Eve celebrations [3] Group 2: Emergency Measures - During peak evening hours, critical lines entered "fast mode," with maximum deployment of trains on lines 1 and 2, reducing the minimum train interval to 2 minutes and 30 seconds to facilitate rapid passenger dispersal from major commercial areas [5] - Metro staff collaborated with public security to implement crowd control measures such as limiting entry, redirecting flows, and establishing one-way passage to maintain order amid the surge in passenger numbers [5] Group 3: Post-Event Operations - Following the New Year's Eve operations, staff immediately began nighttime maintenance and inspection of all facilities to ensure safety and reliability for the upcoming New Year holiday [6] - By 3:00 AM on January 1, maintenance vehicles were deployed, and stations began to open, demonstrating a commitment to continuous operational safety [6]

Group 1 - The core message highlights that Shenyang Metro has implemented comprehensive measures to ensure passenger safety and smooth travel during the strongest snowfall of the winter season on December 23, 2025 [1] - Shenyang Metro has enhanced inspections of facilities affected by adverse weather conditions, focusing on snow removal and water accumulation management at stations [1] - The company has initiated multiple robust measures to ensure stable operation of trains and equipment, including activating heating systems to prevent freezing and establishing a rapid response mechanism for equipment failures [1] Group 2 - Targeted preventive measures have been adopted for elevated lines, including 24-hour dynamic monitoring of weather conditions through a meteorological disaster warning platform [2] - Increased inspection efforts in elevated areas to identify and mitigate risks from ice formations, in collaboration with local fire rescue agencies [2] - Continuous enhancement of on-site service support during operations, including increased cleaning frequency and real-time safety announcements to ensure passenger safety [2]