linda, this first question is from christine for you.are wearing masks and washing our hands endlessly? should everyone be made to wear facemasks when they are outside or travelling if that would help stop the spread? well, that is a good question from christine. of course there is a lot of discussion about this new variant, how it spreads, but also generally the fact that we still have a high number of cases of covid—i9 in the uk. so, why is the virus still spreading generally? well, it is still spreading because of course people are still coming into contact with one another. even with the new, harsher restrictions, people still have to go to work, people are still using public transport, and because it is colder, we are in the winter, people are spending more time indoors. so that is the main thing. in terms of dealing with it, i mean, washing our hands is still essential, even with this new variant. of course it will be affected by soap and warm water, just as other strains of covid—i9 are. in terms of face coverings, indoors versus