As the British Mandate for Palestine was expiring, the 1947 UN Partition Plan recommended "the creation of a special international regime in the City of Jerusalem, constituting it as a "corpus separatum" under the administration of the UN." The international regime (which also included the city of Bethlehem) was to remain in force for a period of ten years, whereupon a referendum was to be held in which the residents were to decide the future regime of their city. However, this plan was not implemented, as the 1948 war erupted, while the British withdrew from Palestine and Israel declared its independence.