Group 1 - The Nanjing Snow Removal and Anti-Freeze Command has mobilized over 38,000 personnel and more than 6,000 snow removal vehicles to prepare for the upcoming cold wave [1] - A special task deployment meeting was held on January 18 to coordinate snow removal efforts across the city, emphasizing clear responsibility areas and addressing potential blind spots [1] - Preventive measures include the early application of de-icing agents on key road sections to ensure safety during the expected rain and snow from January 19 to 21 [2] Group 2 - The first round of preventive de-icing agent application was completed by 5 PM on January 19, with specific locations like bridges and tunnels prioritized [2] - The management of main urban roads and surrounding national and provincial highways has been organized with a "designated person, designated post, designated machine" approach, ensuring 24-hour duty [2]

Core Insights - The article highlights a winter emergency drill organized by the Binjiang District Comprehensive Administrative Law Enforcement Bureau to enhance emergency response capabilities during extreme winter weather [1][2] Group 1: Emergency Drill Overview - The drill involved real-life simulations to improve the response to snow and ice conditions, including the use of snowplows and de-icing agents [1] - A detailed emergency response plan was developed prior to the drill, outlining responsibilities and measures to ensure orderly execution [1] Group 2: Operational Strategy - The operation followed a strategic approach prioritizing the clearing of main roads before secondary routes, steep slopes before flat roads, and bridges before ordinary roads to optimize resource utilization [2] - The successful completion of the drill tested the scientific and operational effectiveness of the sanitation team's emergency response plan, enhancing their speed and capability in real situations [2]