Tomorrow, Liam Byrne, immigration minister, will issue a separate report rebutting the recent claim by a parliamentary committee that immigration was not positive for the economy.

• 报告也将警告称，移民给资源造成的压力不断上升，如公共服务面临的压力。同时，报告将指出，有必要研究哪些地方未来可能出现问题。