Core Viewpoint - Shenzhen has implemented a comprehensive transportation shutdown in response to Typhoon alerts, affecting various modes of public transport including subways, buses, and flights, with specific timelines for service cessation and resumption based on the storm's impact [1][3][7]. Public Transport Summary - The subway system will cease operations early on September 23, with the last trains departing at 18:00 from their respective terminals, and only allowing passengers to exit at stations thereafter [1]. - Regular bus services and taxis will also stop operating from 20:00 on September 23, impacting all public transport across the city [3][5]. - High-speed and regular trains in Guangdong province will begin to halt services from 12:00 on September 23, with a complete suspension on September 24, and a gradual resumption expected based on weather conditions starting from September 25 [6]. - Shenzhen Airport will suspend all flight operations from 20:00 on September 23, with the resumption time dependent on the typhoon's effects [7]. - All ports have also ceased operations, with specific contact numbers provided for passenger inquiries [8]. Emergency Services and Communication - Citizens are advised to plan their travel accordingly and follow instructions from transport staff during peak hours [2]. - Contact numbers for various transport services have been provided for public assistance [3][4][8].