This is the title of a Dispatches programme on Channel 4 tomorrow, previewed in The Telegraph.The government has maintained that immigration is economically beneficial for the country - though I don't know how they can calculate that if they don't know about the extra burden on police forces, or the extra numbers of people the council has to look after in Slough.
Still, the government seem confident enough in their own calculations ... especially as they produce the politically correct answer.
While overall economic output obviously does go up, others outside government have argued that average output per head falls. John Denham, before he became a minister again, argued that lower paid workers saw their incomes fall, because immigrants tended to compete for jobs at the lower end of the market.
Now the IPPR says that migrants from wealthy countries, such as the United States and Australia, provide a boost for the economy.
It found that fewer than half of Britain's 650,000 Somalis, Bangladeshis, Turks and Pakistanis, have jobs and the four communities have the highest levels of benefit dependency.The paper reminds us that one in five crimes in London is now committed by foreign nationals, with Poles, Jamaicans, Irish and Somalis at the top of the list.
Gordon Brown said at Labour's conference this week that foreign criminals would be sent home. But migrants from the EU can rarely be deported. Returning immigrants to some other countries can be difficult because of the Human Rights Act.
New government statistics predict a two million rise in population over the next decade due to immigration, more than previous projections.
So Liam Byrne, the immigration minister, says the forecast "underlines the need for swift and sweeping changes to the immigration system".
Yet another area where the government has been straightforwardly incompetent.











