Заңсыз эмиграция және қозғалыс еркіндігінің тарихы

Illegal emigration is departure from a country in violation of emigration laws. Countries often seek to regulate who departs a country for diverse reasons, such as stopping criminals from leaving, preventing labor shortages and capital flight, and averting brain drain. The simplest case is when a country prohibits certain persons from physically leaving. Another common situation is when a person legally goes abroad but refuses to return when demanded by his or her country of origin. Special cases are when one flees a country as a refugee escaping persecution or, after committing a crime, trying to escape prosecution. However, a person who enters another country as an illegal immigrant may be sent back, and if a criminal, a person may face extradition or prosecution in the other country. The position of the United Nations is that freedom to emigrate is a human right, part of the right to freedom of movement. According to the Universal Declaration of Human Rights, "Everyone has the right to leave any country, including his own, and to return to his country".

A freedom of movement policy was included in the Universal Declaration of Human Rights of 1948.

The Russian Republic implemented emigration restrictions two months after the Russian Revolution of 1917, with the various Soviet Socialist Republics of the Soviet Union thereafter banning emigration. After the creation of the Eastern Bloc from countries occupied by the Soviet Union during World War II, Eastern Bloc countries instituted emigration bans similar to those in the Soviet Union. After the erection of the Berlin Wall in 1961, emigration mostly halted from east to west. A few thousand escape attempts from East Germany occurred, including those by defecting border guards. (More generally, escape by any citizen was considered defection.) Passport system in the Soviet Union was highly restrictive of any travel external to the Eastern Bloc, and often required approval by the KGB. Soviet Jews and a few others who were not allowed emigrate from the USSR were described by the slang term "refuseniks". During the final stages of World War II, the Soviet Union began the creation of the Eastern Bloc by directly annexing several countries as Soviet Socialist Republics. These included Eastern Poland (incorporated into two different SSRs), Latvia (became Latvia SSR), Estonia (became Estonian SSR), and northern Romania (became the Moldavian SSR). Other states were converted into Soviet Satellite states, such as the People's Republic of Poland, the People's Republic of Hungary, the Czechoslovak Socialist Republic, the People's Republic of Romania, the People's Republic of Albania, and later East Germany from the Soviet zone of German occupation. By the early 1950s, the Soviet approach to controlling national movement was emulated by most of the rest of the Eastern Bloc (along with China, Mongolia and North Korea). Up until 1952, the lines between East Germany and the western occupied zones could be easily crossed in most places. Accordingly, before 1961, most of that east–west flow took place between East and West Germany, with over 3.5 million East Germans emigrating to West Germany. On August 13, 1961, barbed wire barrier that would become the Berlin Wall separating East and West Berlin was erected by East Germany. Two days later, police and army engineers began to construct a more permanent concrete wall. In East Germany, the term Republikflucht (fugitives from the Republic) was used for anyone wishing to leave to non socialist countries. A propaganda booklet published by the Socialist Unity Party of Germany (SED) in 1955 for the use of party agitators outlined the seriousness of 'flight from the republic', stating "leaving the GDR is an act of political and moral backwardness and depravity", and "workers throughout Germany will demand punishment for those who today leave the German Democratic Republic, the strong bastion of the fight for peace, to serve the deadly enemy of the German people, the imperialists and militarists". Famous defectors include Joseph Stalin's daughter Svetlana Alliluyeva, Mig 25 pilot Viktor Belenko, U. N. Undersecretary General Arkady Shevchenko, chess grand master Viktor Korchnoi, ballet stars Mikhail Baryshnikov, Natalia Makarova and Alexander Godunov. Famous East German defectors include author Wolfgang Leonhard, East German soldier Conrad Schumann who was photographed jumping the Berlin wall while under construction and a number of European football players, including Jörg Berger. While media sources often reported high level defections, non prominent defections usually went unreported.

Previously, the Cuban government forbade its citizens from leaving or returning to Cuba without first obtaining permission from the government. In a translation by Human Rights Watch, under Cuba's criminal code, individuals who, "without completing legal formalities, leave or take actions in preparation for leaving the national territory" faced prison sentences of one to three years in prison. From 1985 to 1994 the number of illegal emigrants is estimated to 82,500, with an additional 7,500 up to the mid 2000. Even discussing illegal emigration carried a six month prison sentence. However, Law Decree 302, published in the Official Gazette of the Republic of Cuba on October 16, 2012, went into effect on January 14, 2013. This immigration law eliminates the need for an exit permit but increased passport costs to 100 CUC, the equivalent of 5 months of average salary.

It is illegal for an Iranian woman to leave Iran alone without written permission from her husband or male relative if she is not married. Any woman of any nationality married to an Iranian man automatically becomes an Iranian citizen and is subject to these regulations. Betty Mahmoody, married to Iranian Sayyed Bozorg Mahmoody, was trapped in Iran after her husband had decided that they would stay there during a two week vacation. She had to escape to Turkey aided by smugglers because she would not have legally been allowed to leave Iran without first obtaining a divorce from her husband, who would have gained full custody of their daughter, Mahtob Mahmoody. According to the law of the government of Iran, Iranian males older than 18 years old are not allowed to leave the country unless they serve Iran armed forces for 24 months. This has caused a huge number of Iranian students and the young population to leave the country through illegal channels.

Until 1974, individual freedom to emigrate from Portugal was subordinated to the aims and interests of the nation. The 1933 Constitution says that "[t]he state has the right and the obligation to coordinate and regulate the economic and social life of the Nation with the objective of populating the national territories, protecting emigrants, and disciplining emigration." The state tried to attain three key goals with this policy: meet labor needs, satisfy interests in Africa, and ensure benefits from emigrant remittances. At least 36 percent of Portuguese emigrants between 1950 and 1988 left the country illegally.

According to Human Rights Watch, the government of Burma has tightly restricted the number of Muslims allowed to travel to Mecca for the Haj pilgrimage. Muslims claimed they continue to have difficulties getting passports to travel abroad.

In Tunisia per 2001, authorities continued to deny passports to less prominent critics as well as to family members of political prisoners and expatriate activists.

Australia and New Zealand have a travel ban for people who owe child support.

People who owe child support are prevented from leaving Costa Rica.

If a person owes more than $2,500 in child support, they cannot get their US passport renewed, and therefore will be unable to leave the United States and may be deported back to the United States for not having a valid US passport.

Lebanon, Saudi Arabia, Jordan, United Arab Emirates, Iraq, Kuwait, Oman, Qatar, Nepal, Russia and Czech Republic may require special exit visas for foreign workers, departing workers, citizens, or visitors.