Border control activity is an essential issue for developed and prospective countries nowadays. The major reasons are that the difference between living standards and conditions is great in the countries of the modern world. As people tend to seek a better life, they try to move to the place or country that will provide them with opportunities or hope of better living. The uncontrolled flow of people from a country with low standards of living to a country where the standards of living are significantly higher can cause serious problems for the second one. That is the major reason for foundation and maintaining border control. In general, the function of border control is inspecting everything and everyone who enters the country, thus letting pass everything and everyone that would not cause harm to the citizens or to the aspects important to the country, and block the way to everything that might cause a dangerous situation.
Illegal immigrants might bring illnesses, drugs, weapons, and a lifestyle inappropriate in the country of pursuit. Thus, several issues, concerning border control activity might be taken as offensive to the people leaving or entering the country. Huge lines can be conducted on the control points due to bad management or a high flow of people. These reasons many hours of waiting and wasting time. Sometimes there might be no conditions or supplies for ill or disabled individuals, or for the individuals who require special treatment (babies, for example). Close personal inspection and inspection of private luggage by the officials also might be considered offensive. The unprofessional behavior of some officials toward foreigners might be defined as inappropriate as well.