China News Service, March 14. According to the WeChat official account of "Xi'an Metro", according to the requirements of epidemic prevention and control, from now on, passengers taking the Xi'an Metro will wear masks, measure temperature, and scan the location code (green code) of the station entrance and exit. A negative nucleic acid test certificate within 48 hours must also be presented.

At the same time, in order to reduce the full load rate of the carriages, Xi'an Metro will take control measures such as "adding trains", "limiting the flow" and "crossing stations" in a timely manner according to the passenger flow. Passengers are requested to take the trains in an orderly manner according to the guidance of the staff.

Screenshot of the WeChat public account of "Xi'an Metro"