الحزب الحر الدستوري الجديد
Later the Neo Destour party was renamed the Socialist Destourian Party (PSD in its French acronym) in 1964, to signal the government's commitment to a socialist phase of political-economic development. This phase failed to fulfill expectations, however, and was discontinued in 1969 with the dismissal of Ahmad ben Salah as economics minister by President Bourguiba.