My Lords, I am not sure what our colleague, the noble Lord, Lord Foulkes, is worried about. The way the SNP is going, he will not be allowed back into Scotland, with or without a passport. But he is correct to focus on this issue; it is difficult. The other day, the Prime Minister seemed to suggest that we must not discriminate against those who have refused a vaccine for whatever reason—a medical condition, for example—but we know that there are anti-vaxxers who are refusing the vaccine because they do not like it, cannot be bothered or are simply professional disrupters. Does my noble friend accept that it would be outrageous to hold back the reopening of society, in any way, and to compromise the rights and liberties of everyone else, because of those who refuse to take any step to protect either themselves or others? Should it not be the anti-vaxxers who suffer inconvenience, rather than the rest of us?