Radicals of the Left
It was founded on 25 April 2004 by former Radicals and Communists, under the leadership of Fabrizio Cianci. It supported The Union coalition, although not being an official member. Its policies were very leftist and it had good relations with far-left parties like the Federation of the Greens and the Party of Italian Communists.
In 2010 the party was dissolved and Cianci joined the Italian Radicals.
- Secretary: Fabrizio Cianci (2004–2010)