When will it begin? Tonight, as in Scotland, or later, so we get time to clear the supermarkets of bog roll?
Work it out for yourself using the government's own procedure.
You will need:
a sack
some paper
a crayon
scissors
your mummy
The procedure:
get your mummy to cut the paper into strips using the scissors.
write random words and numbers on the strips with the crayon - you must include some numbers
give the crayon to mummy so you can't accidentally eat it.
fold the strips in half, and put them in the sack
shake the sack
reach into the sack and remove all the strips in groups of three
Congratulations, you now have the latest Covid official policy
Just to make yourself look even more incompetent, don't let the spokesman stuck with announcing the policy on live telly read the policy before hand.