After the "Under the Bell Tower · People's Livelihood Hotline" reported the missing swings at the fitness plaza in New Era Park, High - tech Zone on April 17, the park swiftly took action upon notification from the High - tech Zone Urban Management and Comprehensive Law Enforcement Bureau. The round of repairs was completed on April 24, replacing the chains connecting the base and crossbar. However, during a security inspection on May 3, it was discovered that the hook connecting the crossbar had broken, prompting an immediate second - round repair, which was finished on May 7.