Group 1 - The core viewpoint of the news is the joint enforcement action conducted by the Municipal Sports Bureau and the Municipal Health Commission to ensure safety in swimming venues during the summer season [1][2] - The enforcement action involves a "double random, one public" inspection method, focusing on the water quality of swimming pools, lifeguard qualifications, and safety facilities [1] - A total of over 100 joint inspections of swimming venues are planned for the summer, with the first inspections already conducted at two randomly selected swimming facilities [1] Group 2 - The inspection team provided operational suggestions to venue operators, such as using plastic covers for displaying lifeguard and coach qualifications to prevent water damage and facilitate visibility [2] - A notification was jointly issued by the Municipal Sports Bureau and the Municipal Health Commission to outline safety supervision work for swimming venues during the peak summer season [2] - The joint enforcement action will continue throughout the summer peak, with all inspection results to be publicly disclosed on the provincial market supervision information platform [2]