The Liberal Social Party (, PSL) was a political party in Algeria.
History The PSL ran in the first multi-party elections since independence in 1991, receiving just 0.1% of the vote and failing to win a seat. The 1997 elections saw the party increase its vote share to 0.4%, winning a single seat in the People's National Assembly.Elections held in 1997 IPU However, the party was banned in 1998 after a court ruled that it had broken electoral laws.Algeria bans thirty political parties BBC News, 20 May 1998
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