What was the point of you posting this needless lecture? I clearly showed that over 99% of the problem was the unavoidable essential travel of working people. And I can show that my voluntary trip over that line over the map wasn't part of the problem but a solution, but what is the point when I've explained that before but you take no notice?
It seems to have escaped you that my post wasn't arguing for less restriction but for more, making the tier 2 area very much larger so that the whole of the urban conurbation and associated travel area is included. It would make more sense if the whole of the South-East were a single tier area since travel within it is so extensive. Then everyone likely to be in proximity would clearly know what was wanted and the tier restrictions could be effective, which they certainly aren't now.
Tier 2 can't go into tier 1 but tier 1 can travel into tier 2, both together in an area of continuous housing and shopping! What on earth is the sense of that? No wonder so many are confused about what is wanted.
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I agree with much of what you say flecc although I'm not sure about the 99% bit. I've been doing some research on covid clusters down here on the coast, Southampton - Portsmouth - Chichester and so on. I know these places very well like the back of my hand as I've lived & worked in all of them and know the people very well.
I discovered for example one large Student Accommodation block that had over 150 covid positive cases, also I located a road where there were over 20 cases of covid. I know that street well as I use to live nearby many years ago and at least 40% of the homes have been converted for let to Students.
Literally hundreds of businesses in the areas I mentioned have been prosecuted for breaking covid rules not to mention dozens of raves/parties etc broken up by the authorities. We have what I call a telephone "grass line" where you can dob someone in for breaking the rules and are looked on as a hero.
None of this happened in Taiwan, Vietnam, Korea or most of the far east & Asia because they 'put that light out ' as requested ....or else ! Only a complete lockdown made any difference here as proven on the first wave and ATM that's looks unlikely to happen again.