Every few seconds and enforced close proximity is my experience within my large supermarket, the separated queue outside being nothing other than tokenism.
Plus, due to th nature of th area, half of all the shoppers during the week appear to be over 70.
.
This is where we can expect the government source to introduce a new initiative
"The logical way to deal with this outbreak is to set up a booth at the supermarket checkouts, with all the competing would be vaccines available and a notice:
"Over 70 and feeling lucky?
This is your chance of help find a cure or dying in a good cause
play Russian Roulette with one of our selection of Vaccines
Cambridge Analytical should have no difficulty selling that, after selling Brexit it should be a breeze.
And from the Government's point of view, you don't even need vaccines likely to work.
It's still a winner