Joint cruise ensures orderly maritime Spring Festival travel rush in E China's Shandong

Maritime law enforcement officers on board the "Haixun 0522" patrol maritime passenger ships in the waters off Yantai, east China's Shandong pPovince, Jan 7, 2023. On the first day of the Spring Festival travel rush, four ships, one rescue helicopter and two unmanned aerial vehicles jointly carry out a all-round cruise in the Bohai Strait, inspecting the navigation environment and keeping ship traffic order to ensure a safe and orderly maritime Spring Festival travel rush. (Tang Ke/Guangming Picture)

A ship taking part in the joint cruise escorts a passenger ship from Yantai to Dalian in the waters off Yantai, east China's Shandong Province, Jan 7, 2023. On the first day of the Spring Festival travel rush, four ships, one rescue helicopter and two unmanned aerial vehicles jointly carry out a all-round cruise in the Bohai Strait, inspecting the navigation environment and keeping ship traffic order to ensure a safe and orderly maritime Spring Festival travel rush. (Tang Ke/Guangming Picture)