Council of Europe conventions/treaties are also open for signature to non-member states, thus facilitating equal co-operation with countries outside Europe. The Council of Europe's most famous achievement is the European Convention on Human Rights, which was adopted in 1950 following a report by the Council of Europe's Parliamentary Assembly, and followed on from the United Nations 'Universal Declaration of Human Rights' (UDHR). The Convention created the European Court of Human Rights in Strasbourg. The Court supervises compliance with the European Convention on Human Rights and thus functions as the highest European court. It is to this court that Europeans can bring cases if
Council of Europe of Europe. The Council of Europe created, and has since 1955 used as its official symbol, the European Flag with 12 golden stars arranged in a circle on a blue background. Its musical anthem since 1972, the "European Anthem", is based on the "Ode to Joy" theme from Ludwig van Beethoven's Ninth symphony. On 5 May 1964, the 15th anniversary of its founding, the Council of Europe established 5 May as Europe Day. The wide private and public use of the European Flag is encouraged to symbolise a European dimension. To avoid confusion with the European Union which subsequently adopted