Despite the boycott , voter turnout was 76 % . A man imprisoned in the 1963 airport grenade attack against the British delegation received 98 % of the vote in Crater , and 14 of the other 16 elected council members successfully demanded that he be released from prison and seated on the council . Zain Baharoon initially continued as Chief Minister , but was replaced by the PSP 's Abdulqawi Makkawi in March 1965
airport grenade attack against the British delegation
High Commissioner attack
1964 Aden Legislative Council election