Metro staff members clean and disinfect an elevator at Fubao Station of Metro Line 3 yesterday. In light of the current pandemic control and prevention situation, Shenzhen Metro Group continues to take the strictest pandemic prevention and control measures, such as disinfection and cleaning, temperature measurement, and real-name travel documentation, to ensure the safety of passengers. At present, Shenzhen Metro Group is disinfecting the trains an average of 2,000 times every day, according to subway operation officials.