Find below four standards that we may want to keep in mind.
Article 19: Everyone has the right to freedom of opinion and expression; this right includes freedom to hold opinions without interference and to seek, receive and impart information and ideas through any media and regardless of frontiers.
2. European Convention on Human Rights, 1950
Article 10.1. Everyone has the right to freedom of expression. this right shall include freedom to hold opinions and to receive and impart information and ideas without interference by public authority and regardless of frontiers…
3. Constitution of the United States of America, First Amendment, 1791
Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the Government for a redress of grievances.
1. The Canadian Charter of Rights and Freedoms guarantees the rights and freedoms set out in it subject only to such reasonable limits prescribed by law as can be demonstrably justified in a free and democratic society.
2. Everyone has the following fundamental freedoms:
a) freedom of conscience and religion;
b) freedom of thought, belief, opinion and expression, including freedom of the press and other media of communication;
c) freedom of peaceful assembly; and
d) freedom of association.