On December 12, 2025, Prime Minister of Bulgaria Rosen Zhelyazkov resigned after protesters took to the streets in cities across the country and filled the centre of the capital Sofia in the night of December 11. Between 50,000 and 100,000 people turned out in Sofia’s central Triangle of Power and Independence Square, calling for the Government to go. The words “Resignation” and “Mafia Out” were projected onto the Parliament building. Protesters accused Rosen Zhelyazkov’s Government, led by the centre-right GERB [an acronym for Citizens for European Development of Bulgaria] party, in power since January 2025, of widespread corruption. The Government had already scrapped a controversial budget plan for next year, in response to demonstrations the previous week.