Immigration Bill

My Lords, will the Minister clarify two things? I apologise if I appear to be Baroness Dim on these two points. The first is: will people who do not want to pay the health charge be refused permission to come into this country? I want to make that clear and have it in Hansard. Secondly, I am still not clear about the phrase that the Minister used a while ago, “different categories of charging”. I am still not clear about what will happen