Legal analysis: People from low-risk areas in China do not need to hold negative proof of nucleic acid test within 7 days before they arrive in Beijing, and they will not be monitored for 14 days after they arrive in Beijing, and will not be tested for nucleic acid for 7 days and 14 days. They can enter and leave Beijing freely and orderly with the health pass code "green code" on the premise of normal temperature measurement and personal protection.
Legal basis: Article 44 of the Law of People's Republic of China (PRC) on the Prevention and Control of Infectious Diseases stipulates that when a Class A infectious disease occurs, traffic health quarantine can be carried out to prevent the infectious disease from spreading through the means of transport and the people and articles it carries. The specific measures shall be formulated by the State Council.