In the presidential election of 1999, opposition leader Abdoulaye Wade defeated Diouf in an election deemed free and fair by international observers. Senegal experienced its second peaceful transition of power, and its first from one political party to another. On 30 December 2004 President Wade announced that he would sign a peace treaty with the separatist group in the Casamance region. This, however, has yet to be implemented. There was a round of talks in 2005, but the results have not yet yielded a resolution.