Because of the suffering inflicted upon the world by the Germans a number of European countries have enacted laws criminalizing both the denial of the Holocaust and the promotion of Nazi ideology. They aim to prevent the resurrection of Nazism by stamping out any public re-emergence of Nazi views by speech, symbols, or public association. Individuals and groups promoting Nazism (neo-Nazis) do not limit their ideology to anti-Semitism. Their hatred incudes others such as Africans, Arabs, Asians and immigrants from non-European nations. Therefore a number of European laws ban neo-Nazi messages and racist and hate speech. Anti-Nazi laws do not exist in every European country. Currently, the following have legislation criminalizing the Nazi message, including denial of the Holocaust: Austria, Belgium, the Czech Republic, France, Germany, Liechtenstein, Lithuania, the Netherlands, Poland, Romania, Slovakia, Spain and Switzerland. Holocaust denial is also illegal in Israel. Some countries such as Germany and Austria vigilantly prosecute both speech and behaviour having any reference to Nazis and Nazism. Others, like Lithuania and Romania have laws on the books but enforce them sporadically. Some countries put a higher value on free speech over suppression of neo-Nazism and allow promotion of the Nazi message. These countries include the United Kingdom, Ireland and the Scandinavian nations. In 2005, the European Union considered enacting common rules banning or restricting the use of Nazi symbols and promotion of Nazi ideology, including Holocaust denial but the EU�s Executive Commission eventually recommended against such legislation because of the differing views in various countries. An example of this disparity is Hitler�s autobiography Mein Kampf. This cannot be purchased in Germany, Hungary, Israel, Latvia, Norway, Portugal, Sweden and Switzerland, but is available in Russia, Romania, the United States and the U.K.