I think you'll find that the overwhelming majority of the public isn't in favour of what Johnson said. He couched it in those terms to undermine Starmer and to soften up the public for locking down pubs and other places of entertainment in the near future.
This is the government's "modus operandi". They make some pronouncement on a Sunday, gauge public opinion and the do a U turn later in the week. Meanwhile, it tries to escape responsibility for making decisions.
Mummy removed from museum due to lack of consent!
What would you do if this was your cat?

