The fragile partnership collapsed following the bombing, partly because contrary to instructions, it was carried out during the busiest part of the day at the hotel. The Haganah, from then on, would rarely mount attacks against British forces and would focus mainly on the Aliyah Bet illegal immigration campaign, and while it occasionally took half-hearted measures against the Irgun, it never returned to full-scale collaboration with the British. The Irgun and Lehi continued waging a full-scale insurgency against the British, and together with the Haganah's illegal immigration campaign, this forced a large commitment of British forces to Palestine that was gradually sapping British financial resources. Three particular Irgun operations directly ordered by Begin: the Night of the Beatings, the Acre Prison break, and the Sergeants affair, were cited as particularly influencing the British to leave due to the great loss of British prestige and growing public opposition to Britain remaining in Palestine at home they generated. In September 1947, the British cabinet voted to leave Palestine, and in November of that year, the United Nations approved a resolution to partition the country between Arabs and Jews. The financial burden imposed on Britain by the Jewish insurgency, together with the tremendous public opposition to keeping troops in Palestine it generated among the British public was later cited by British officials as a major factor in Britain's decision to evacuate Palestine.