"Border control#Immigration law and policy" . "border guard" . "border zone" . "border controls" . "are inspected" . "Zollverwaltung" . "prescreening border control" . . "Passport Control Officer" . "e-Borders" . "border security operations" . . "borders" . "Border control" . "Border control#Expedited border controls" . "border control preclearance" . "Border control#Local border traffic" . "border control" . "expedited border control system" . "border zones" . "closures" . "controlled border" . "International zone" . "security measures" . "exit control" . "movement of illegal materials" . "border vista" . . . "entry permission by an immigration official" . . . . "border patrol" . . . "electronic travel authorisation" . "Migrant interdiction" . "immigration policy" . . . "Border control#Border checkpoints" . "immigration" . . "port of entry" . . "border guarding organisation" . "checkpoints" . "checkpoint" . "Border control#International zones" . "border entry points" . . "Border control#Visas" . "internal border controls" . "Customs agents" . "border protection" . . "Border patrol" . "International zones" . "passport control" . "expedited border control" . "border checks" . . "immigration check" . "border-related functions" . "Border control#Sanitary and phytosanitary measures" . "entrance" . "border, immigration and emigration control" . . "Effectively controlled" . "Border control" . "temporary border controls" . . "Border-less" . "Customs" . "customs/immigration point" . . . "border crossing" . "Border control#Border zones" . "cross-border" . "entering and leaving" . . "forced to pay for" . "electronic travel authorization" . . "Border control#Border security" . . "border pass" . "Border" . "Border Control" . "customs guard" . "Border control#Customs area" . . "border security" . . "Border security" . "border management" . "border closures" . . "border agency" . . "border gate" . . "Smart Entry Service" . "Border_control#History" . . "control of borders" . . . . "border services" . . "Border_control#Controversies" . . "entry control arrangements" . . "Border control#Customs" . . "border crossings" . . "immigration control" . . . . "Immigration policy" .