He said this while addressing a mass rally organised by the party at Central Shaheed Minar in Patuakhali on Thursday.
Mamunur urged all parties to remain united like the time of the anti-fascist movement that ousted the Awami League on August 5 last.
Addressing the importance of Islamic principles to govern the country, he urged the Chief Adviser to hold a fair and neutral election excluding fascist Awami League, reports UNB.
Chaired by district unit president of the party Maulna Abbas Ali, central and local leaders spoke on the occasion.