British White Papers were policy statements explaining how the government intended to administer the Mandate. They did not all impose the same restrictions. The 1922 Churchill White Paper described the national home as a Jewish national home in Palestine, not the conversion of all Palestine into one. The 1930 Passfield White Paper tightened the government’s approach to immigration and land policy; after strong criticism, the 1931 MacDonald letter modified its interpretation. The sharpest restrictions came in 1939.
The 1939 immigration cap
The White Paper published in May 1939 authorized 75,000 Jewish immigrants over five years, subject to economic absorptive capacity. It set an annual quota of 10,000 for each of five years, with unused places transferable within that period, plus 25,000 places for refugees under stated conditions. After the five-year period, further immigration would require Arab consent. The text of the 1939 White Paper records the cap and the consent condition.
These rules came as Jews fleeing Nazi persecution sought refuge. They made admission dependent on a fixed ceiling and then on political consent, rather than leaving immigration to the earlier Mandate provisions for facilitating Jewish immigration under suitable conditions. The policy did not legally fix the Jewish population forever at one-third; that figure was a projection associated with the five-year plan, not a permanent statutory ceiling.
Land rules and the Mandate’s changing implementation
The 1939 policy divided the country into zones in which land transfers were prohibited, restricted, or generally permitted, with the High Commissioner able to regulate transfers. The policy restricted Jewish land purchase across much of the territory. The House of Commons Library’s account summarizes the sequence of British policy and its effects; the Mandate itself had tasked Britain with facilitating close Jewish habitation and intensive cultivation, subject to the instrument’s other provisions.
The 1939 White Paper also proposed an independent state within ten years, with Arab and Jewish participation, a proposal opposed by Zionist representatives. Britain’s successive policy shifts are best understood against the text of the Mandate and the terms of each White Paper, not through a claim that one document erased the earlier framework. Read the declaration’s exact safeguards and what the Mandate required.