Crane collapse in Shanghai damages metro line, suspends service; investigation underway.

A crane collapse damaged Shanghai's No. 11 metro line tracks on December 22nd, causing service suspension. The incident happened around 8 a.m., with all passengers safely evacuated. Local authorities are investigating the cause, and a support team from the Ministry of Emergency Management has been sent. During repairs, buses are transporting passengers, and the resumption of services is pending.