My Lords, I am happy to join others in congratulating the Minister on how he has delivered news about the vaccines to your Lordships’ House and to everybody concerned with the rollout. I wish it well in every possible respect. However, I am sure he will agree that, as it will take a little while before the vaccine has the beneficial consequences we want, it is essential that we do not drop our guard now. In that context, I return to a subject I asked him about two weeks ago: the mandatory wearing of face coverings. I asked him then what guidance the Government could give to public-spirited people who try to encourage others who are not wearing face masks in places such as shops and on public transport about whether they are right to do so? Can he give some comfort to those of us who want to intervene but are frankly deterred by the reaction we are likely to get? It is good news that the supermarkets are operating a new policy, and I welcome the announcement by the Metropolitan Police Commissioner. I would like a bit of a lead from the Government as well.