I've just watched it and, ignoring the commentators interpretation, it seems clear.
Testing is happening and will increase
Isolate if you know you are vulnerable, they can't list every condition, they'd be there for hours.
Don't go out unless you have to, work, food shopping and for leisure, keep your distance.
Nothing is being closed forcibly
Some of the delay has been to give the NHS time to gear up
We'll try and help employers, but there isn't enough money in anyone's coffers to do that fully.
It's common sense with more stringent measures to follow
Seems logical to me