The noble Lord is quite right, but they add to all the pressures he was talking about. Perhaps if we had a more rigorous method of knowing who was actually here, and by what route they came, we would be able to ascertain more clearly—and certainly more fairly—whether they should stay or not.
My final point to the Minister is related to but, I admit, slightly removed from this debate. The Home Office has announced that it is to do away with the golden visa route into the country, which is how kleptocrats arrive here. When we think of people coming here—documented or undocumented, but particularly those who have legal documentation—it is not particularly fair that there are people who buy themselves a route into the country by having millions, whereas those who are genuinely in distress and concerned for their lives must go through hurdles such as those identified by the noble Lord, Lord Hylton.