fair campaign and election procedures, was hailed by international analysts as a major step toward democratization. Under the law, parties, blocs, and voters' groups register with the Central Electoral Commission of Russia (CEC) and designate their candidates. These organizations then are permitted to begin seeking the 1 million signatures needed to register their candidates; no more than 7 percent of the signatures may come from a single federal jurisdiction. The purpose of the 7 percent requirement is to promote candidacies with broad territorial bases and eliminate those supported by only one city or ethnic enclave. The law required that at least 50 percent of eligible voters participate in order for a presidential election to be valid. In State Duma debate over the legislation, some deputies had advocated a minimum of 25 percent (which was later incorporated into the electoral law covering the State Duma), warning that many Russians were disillusioned with voting and would not turn out. To make voter participation more appealing, the law required one voting precinct for approximately every 3,000 voters, with voting allowed until late at night. The conditions for absentee voting were eased, and portable ballot boxes were to be made available on demand. Strict requirements were established for the presence of election observers, including emissaries from all participating parties, blocs, and groups, at polling places and local electoral commissions to guard against tampering and to ensure proper tabulation. The Law on Presidential Elections requires that the winner receive more than 50 percent of the votes cast. If no candidate receives more than 50 percent of the vote (a highly probable result because of multiple candidacies), the top two vote-getters must face each other in a runoff election. Once the results of the first round are known, the runoff election must be held within fifteen days. A traditional provision allows voters to check off "none of the above," meaning that a candidate in a two-person runoff might win without attaining a majority. Another provision of the election law empowers the CEC to request that the Supreme Court ban a candidate from the election if that candidate advocates a violent transformation of the constitutional order or the integrity of the Russian Federation. The presidential election of 1996 was a major episode in the struggle between Yeltsin and the Communist Party of the Russian Federation (KPRF), which sought to oust Yeltsin from office and return to power.