The alliance was formally abandoned for the 1955 elections. However, the parties continued to co-operate, with their coalition continuing to be known as the "Committee of Freedom". The parties remained in government until 1957, when six Socialist Party MPs left to merge with the Socialist Democratic Party to form the Sammarinese Independent Democratic Socialist Party.
Co-operation ceased briefly in March 1973 then the Socialists joined a government led by the Christian Democratic Party, but left in 1977 after the Christian Democrats refused to approve the Communists being given a role.[1]
References
^Vincent E. McHale (1983) Political parties of Europe: Poland-Yugoslavia, Greenwood Press, pp814–815