coronavirus.He told Sky News: “We don’t rule anything out, and we’ve shown repeatedly that we will look at the public health advice and we will take the public health advice in terms of what is needed to control the spread of the disease.“This new variant is much easier to catch, it is much more transmissible, and we’re now seeing the effect of that in lots of different parts of the country, unfortunately.“And it means that whereas the old Tier 3 was able to contain the old variant, that is proving increasingly difficult in all parts of the country.”Asked whether Tier 4 restrictions work, Mr Hancock said: “It is down to people’s behaviour, frankly."What matters is, yes of course, the rules that we put in place, but it is also about how.