[national Immigration Administration: do a good job in the guarantee of Customs clearance at the "May Day" Holiday Port] the State Immigration Administration has made special arrangements for doing a good job in the customs clearance guarantee work at the "May 1" holiday port, requiring the national border inspection authorities to scientifically forecast and timely release the passenger flow at this port, so as to provide reference for the broad masses of people to travel. At the same time, fully prepare police on duty, open adequate inspection channels, and scientifically organize services to ensure that Chinese citizens queue for entry and exit customs clearance for no more than 30 minutes, so as to ensure safe, smooth and orderly operation of the port.