Historic video recording from the Fourth World Roma Congress (1990) in Sherok near Warshaw, Poland. Many of those people are no more among us Marcel Courtiade, Rajko Djuric, Said Balic, great personalities. This is the Congress where the date April 8th was announced International Roma Day in honor of the First Congress in 1971.
There are more hate speech definitions and they have been issued by the Council of Europe and the OSCE and other international organizations. In short, hate speech would be radical speech, especially against groups, not individuals, or if an individual is insulted in order to reach the group and which contains incitement to violence.
Hate speech, and if not by that name, was sanctioned in the Criminal Code by Art. 319.The case is titled "Causing Hate, Dispute or Intolerance on National, Racial, Religious and Other Discriminatory grounds", where the suspended sentence is from one to 5 years, and in case of severe consequences up to 10 years in prison: