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‘illegal immigrants’. Used correctly, this term means only that the persons have entered another state
without the necessary visa. Many economic migrants fall into this category. But the term illegal
immigrant is often used in a derogatory sense, and it may obscure (and be so intended by politicians)
the fact that the person may be a genuine refugee even if, as a matter of domestic law, he has arrived
in the state without permission and is there illegally only in that sense. Not surprisingly, most
refugees are quite unable to obtain a visa before entering the state of refuge. Embassies and
consulates may refuse a visa or be inaccessible, and the Convention does not require states to
process refugee applications abroad, although there is a growing trend to do this. Because most
airlines will not carry passengers who do not have a passport and any necessary visas, many genuine
refugees smuggle themselves into the state of refuge, as do some economic migrants.
Fear of persecution
An applicant’s fear of persecution will be well founded (i.e. real) if he establishes to a reasonable
degree that if he were to return to his state it is likely he would be persecuted. Fear being largely
subjective, the applicant’s perception will be important, but it must still be reasonable. So there must
be some basis in fact that he, or other persons in his state in a like position, have been or are likely to
be persecuted. In addition to a detailed investigation of the background of the individual and his
family, the state of refuge will have to assess the conditions in his own state in order to determine
whether the fear is reasonable. But persecution of him or others does not have to be the reason he
left his state, since circumstances can change for the worse subsequently.
The persecution must be for reasons of race, religion, nationality, membership of a particular
social group or political opinion, although a rigid line cannot be drawn between these categories;
they often overlap. The Convention does not define persecution, although it must amount to some
significant form of ill-treatment, usually involving human rights abuses. The ill-treatment does not
have to be physical. Serious discrimination in matters such as education or healthcare, if particularly
severe and cumulative, may amount to persecution, but the threshold is high. In itself, fear of
punishment for a crime (including for desertion from the armed forces or draft-dodging) will not be
enough. The person would have to show that, because of his political opinions etc., the real purpose
of a prosecution would be to persecute him or that, for the same reason, he