I am finding it very interesting that despite repeated questions and musings about how and why the 'new variant' spreads, no one official seems to be able to give any real-world explanations as to what 'more transmissible' actually means in practice beyond some particle-level stuff about receptors.
I get the science: the new model is, for want of a better word, stickier than the older one by a factor of about half. OK, that makes sense in a conceptual way.
So how does that work in practice? Infectious over greater distance? Infectious in a shorter time frame?
But they always glide off that one like an air-hockey puck on a greased ice rink.
And the guidance hasn't changed. Surely if there was concrete evidence that New Variant latched on more quickly, or spread from further away, then we'd have beefed-up rules around distancing etc. The App of Crap would be reprogrammed to mither after a shorter time, maybe. But none of this has happened.
Even Patel the ED-209 of government isn't suggesting that anything's going to change, just that the existing rules need to be followed.
It just feels so vague and unexplained. And therefore a bit... wafty.