The integrated province of West Pakistan, which was formed on 22 November 1954, was abolished and four provinces were retrieved: Punjab, Sindh, Balochistan and the North-West Frontier Province. The principles of representation was made on the basis of population, and since East Pakistan had more population than the combined population of the four provinces of West Pakistan, the former got more than half seats in the National Assembly. Yahya Khan ignored reports that Sheikh Mujib planned to disregard the LFO and that India was increasingly interfering in East Pakistan. Nor did he believe that the Awami League would actually sweep the elections in East Pakistan.