and of course the more you let the genie out of the bottle, the harder it is to put it back in. i think the fact that people are being asked to continue to be cautious, there are certain things we can all do that will, to some extent, reduce the spread of the virus, using masks, working at home, lateral flow tests and so on, all this can go on without businesses being forced to shut down. i think the most important message of all that must not get lost, which was one that your health corresponding to said just now, is that we must not lose the message that the vaccine programme is the critical factor here. and if people start to feel there are problems are all over and they can relax and if they have not been fully vaccinated they didn t bother, that would be a disasterfor us. the whole modelling depends on there still being an increase in the