People's Opposition Bloc of Natalia Vitrenko

The People's Opposition Bloc of Natalia Vitrenko, (Blok Natalii Vitrenko Narodna Opoziciya) was a political alliance in Ukraine led by Natalia Vitrenko.

It consisted of:
 * Progressive Socialist Party of Ukraine (Progresivna Sotsyalistychna Partiya Ukrayiny)
 * Party "Rus'-Ukrainian Union" (Partiya "Rus'ko-Ukrayins'kyj Soyuz" (Rus'))

Conclusion
At the parliamentary election, 26 March 2006, it won 2.93% of the popular vote (less than the 3% electoral threshold, and hence no seats).