北京：关闭全市所有景区

Core Viewpoint - The article discusses the emergency response measures taken by Beijing's tourism sector in light of severe weather conditions, specifically a red rainstorm warning issued by the Beijing Meteorological Station, leading to a level one flood emergency response [1][2]. Group 1: Emergency Measures - All tourist attractions in the city are closed, and efforts are made to evacuate and ensure the safety of threatened visitors [1]. - Operations at rural homestays and camping sites are suspended, with measures in place to return or relocate guests to safe areas [1]. - Travel agencies are instructed to halt tourism activities and fulfill their obligation to inform customers about safety [1]. - Organized cultural and tourism activities, including performances and training sessions, are suspended [1]. - Hotels are advised to inform guests to minimize outdoor activities and ensure necessary service support [1]. Group 2: Public Advisory - All units are required to promptly announce the closure and suspension information to the public [2]. - Citizens and tourists are urged to comply with flood emergency measures, avoiding visits to tourist sites, rural homestays, and camping areas during the emergency response period [2]. - Individuals are advised to stay away from riverbanks, mountain flood channels, and flood discharge areas, and to cease outdoor activities involving mountains and water to ensure personal safety [2].