By early 1957, the movement for the dismemberment of the One Unit had started. Suhrawardy was at the mercy of central bureaucracy fighting to save the One Unit. Many in the business elite in Karachi were lobbying against Suhrawardy's decision to distribute millions of dollars of American aid to East Pakistan and to set up a national shipping corporation. Supported by these lobbyists, President Iskander Mirza demanded the Prime Minister's resignation. Suhrawardy requested to seek a vote of confidence in the National Assembly, but this request was turned down. Suhrawardy resigned under threat of dismissal on 10 October 1957.