illegal entry (into a country); illegal immigration
smuggling oneself into a country; illegal immigration
immigration check; immigration inspection
emigration and immigration
entrant (into a country); immigrant
Immigration Bureau; Immigration Office
immigration officer; immigration inspector
re-entry (into a country)
(border) entry restrictions
Immigration Control and Refugee Recognition Act
disembarkation card; entry card; arrival card; immigration card; landing card; incoming passenger card
(border) entry restrictions
entry into a country by a non-resident foreign national