Hundreds of Algerian protesters gathered Friday in the capital despite a spate of arrests ahead of the latest weekly rally since the April 2 resignation of longtime president Abdelaziz Bouteflika, AFP reported. The demonstrators in central Algiers brandished the Algerian flag that has been a mainstay of the protests but some also carried the Berber colors despite a ban on the minoritys flag imposed this week by army chief General Ahmed Gaid Salah, Algerias strongman since Bouteflikas ouster. "No to regionalism, we are all brothers," the protesters chanted. Police earlier detained dozens of demonstrators, especially those carrying the Berber colors, from around the capitals main post office, the epicenter of demonstrations since they first broke out in February. On previous Fridays since the fall of Bouteflika, those detained have been released at the end of the day. Algerians have been holding massive protests since an ailing Bouteflika announced plans to seek a fifth term in office. The veteran leader resigned as the pressure against him to quit mounted from all sides, only hours after close ally Gaid Salah demanded impeachment proceedings against him. Although the army chief has ordered a wave of anti-corruption investigations, demonstrators have kept up calls for his departure along with the entire regime that surrounded Bouteflika. Two former prime ministers last week joined a long list of prominent politicians and businessmen who have been detained as part of the investigations into corruption.