While this is true generally, please bear in mind that the numbers in the UK do seem to be somewhat concerning. I don’t have actual values yet, but from the ann

While this is true generally, please bear in mind that the numbers in the UK do seem to be somewhat concerning. I don’t have actual values yet, but from the announcements from the various UK governments it seems to be the case that the case rate in London has almost tripled in the past 18 days, and 60% of current cases are this new strain. The response in the UK has been pretty rapid and strict, and this has been justified by the governments on the basis of monitoring of this new strain. It’s unlikely (of course not impossible) that this decision would be taken without some decent evidence backing it up.