UK Borders Bill

I am sure that the noble Lord, Lord Judd, is about to withdraw his amendment. In that case, perhaps I may come back with one question. I was rather thrown by the fact that the Minister sought to move his amendment when he cannot do so yet. He is only speaking to it. However, it is late in the afternoon after quite a few hours of debate. I want to ask one question about new paragraph (f) in government Amendment No. 23A, which states, "““for such other purposes (whether in connection with functions under an enactment or otherwise) as the regulations may specify””." What kind of purposes and functions would have no relation to an enactment? Has the Minister considered that? If not, I am happy for him to write to me. It is the only query I have on this list.