The American Library Association opposes any use of governmental prerogatives, which leads to the intimidation of the individual or the citizenry from the exercise of free expression. ALA encourages resistance to such abuse of governmental power, and supports those against whom such governmental power has been employed.
As part of their program of service, many libraries provide meeting rooms and exhibit spaces for individuals and groups. Article VI of the Library Bill of Rights states that such facilities should be made available to the public served by the given library "on an equitable basis, regardless of the beliefs or affiliations of individuals or groups requesting their use."
Throughout history, the focus of censorship has fluctuated from generation to generation. Books and other materials have not been selected or have been removed from library collections for many reasons, among which are prejudicial language and ideas, political content, economic theory, social philosophies religious beliefs, sexual forms of expression, and other topics of a potentially controversial nature.
Labeling is the practice of describing or designating certain library materials by affixing a prejudicial label to them or segregating them by a prejudicial system. The American Library Association opposes this as a means of predisposing people's attitudes towards library materials for the following reasons:
The American Library Association declares as a matter of firm principle that it is the responsibility of every library to have a clearly defined materials selection policy in written form which reflects the Library Bill of Rights, and which is approved by the appropriate governing authority.
Some library procedures and practices effectively deny minors access to certain services and materials available to adults. Such procedures and practices are not in accord with the Library Bill of Rights and are opposed by the American Library Association.