It's worrying ...

... when you read an official government COVID document and realise you would have sent it back for lack of clarity if it had come across your desk at work.

And I don't mean not explaining scientific terms, I mean I can't tell at least half the time whether it's referring to the Clinically Extremely Vulnerable group, the Clinically Vulnerable group, or both. As it's talking about who gets the vaccine and when, these aren't small questions.