My Lords, these regulations are a regrettable consequence of our failure to prevent—it is extremely difficult to prevent—deter or remove illegal immigrants from this country. I hope that the Rwanda Bill, which we will consider shortly, will belatedly change that situation.
The reason why I have chosen to intervene briefly in this debate is to seek information. When I was the Secretary of State for DSS, I was told that it was impossible to work legally in this country without a national insurance number—a NINo. You cannot get a national insurance number unless you can demonstrate the legal right to work. It then emerged that there were far more national insurance numbers than people of working age in this country. Various explanations were put forward—they were numbers of people who had emigrated and the numbers were not rescinded, and so on.
First, I want to know whether that issue has been cleared up. Can my noble friend the Minister confirm that it is necessary to have a national insurance number to be employed? The employer has to ask for it and obtain it; it will then go into the system and, if the number is invalid, it will be thrown out. Secondly, is it possible in any way to obtain a national insurance number if you do not have the legal right to work? Are those two aspects effective in preventing illegal immigrants obtaining legal employment or accessing benefits? I appreciate that they will not stop people employing people illegally and failing to report that to the authorities, the tax authorities and so on.
I appreciate that my noble friend may not have the answers to those questions here and now but it would be helpful if we could clear this up and put on the record the precise effectiveness of national insurance numbers in dealing with these issues.