Tags: Political Party.
Solidarity and Equality (Spanish: Solidaridad e Igualdad – SI or simply SI) is a centre-left Argentine political party founded in 2008 as a splinter from ARI.As part of building a broader coalition ahead of the 2007 elections the ARI leader Elisa Carrió reached out to centrist figures such as Patricia Bullrich and María Eugenia Estenssoro who was elected Senator for Buenos Aires.