The 1922 British White Paper, an official British policy paper on Palestine, stated the following about Jewish immigration:
"It is necessary that the Jewish community in Palestine should be able to increase its numbers by immigration. This immigration cannot be so great in volume as to exceed whatever may be the economic capacity of the country at the time to absorb new arrivals. It is essential to ensure that the immigrants should not be a burden upon the people of Palestine as a whole, and that they should not deprive any section of the present population of their employment. Hitherto the immigration has fulfilled these conditions. The number of immigrants since the British occupation has been about 25,000.
It is necessary also to ensure that persons who are politically undesirable be excluded from Palestine, and every precaution has been and will be taken by the Administration to that end.
It is intended that a special committee should be established in Palestine, consisting entirely of members of the new Legislative Council elected by the people, to confer with the administration upon matters relating to the regulation of immigration."
The 1930 Statement of Policy by the British government regarding Jewish immigration to Palestine, stated:
"Clearly, if immigration of Jews results in preventing the Arab population from obtaining the work necessary for its maintenance, or if Jewish unemployment unfavorably affects the general labor position, it is the duty of the Mandatory Power [Britain] under the mandate to reduce, or, if necessary, to suspend, such immigration until the unemployed portion of the 'other sections' is in a position to obtain work...
So long as widespread suspicion exists, and it does exist, amongst the Arab population, that the economic depression, under which they undoubtedly suffer at present, is largely due to excessive Jewish immigration, and so long as some grounds exist upon which this suspicion may be plausibly represented to be well founded, there can be little hope of any improvement in the mutual relations of the two races."
The 1939 British White Paper, an official British Government policy paper, stated the following regarding Jewish immigration to Palestine:
"If in these circumstances immigration is continued up to the economic absorptive capacity of the country, regardless of all other considerations, a fatal enmity between the two peoples will be perpetuated, and the situation in Palestine may become a permanent source of friction amongst all peoples in the Near and Middle East. His Majesty's Government cannot take the view that either their obligations under the Mandate, or considerations of common sense and justice, require that they should ignore these circumstances in framing immigration policy...
For each of the next five years a quota of 10,000 Jewish immigrants will be allowed on the understanding that a shortage one year may be added to the quotas for subsequent years, within the five year period, if economic absorptive capacity permits.
In addition, as a contribution towards the solution of the Jewish refugee problem, 25,000 refugees will be admitted as soon as the High Commissioner is satisfied that adequate provision for their maintenance is ensured, special consideration being given to refugee children and dependents...
After the period of five years, no further Jewish immigration will be permitted unless the Arabs of Palestine are prepared to acquiesce in it."