1, green, area registration, consistent number of households;
2, blue, household registration in the region, people do not match;
3, yellow, foreign household registration;
4, red, household registration in the epidemic area.
In order to ensure the implementation of residents' travel control measures, under the premise of not relaxing the epidemic prevention and control work, the "online health code+offline communication" control mechanism will be fully activated, and the epidemic prevention and control will be transformed into precise and intelligent control, and efforts will be made to achieve precise prevention and control and accurate service, so as to ensure that people's production and life will gradually return to normal in an orderly manner.