I am over 50 and have type 2 diabetes plus one other long term health problem, so somewhat higher risk category probably.
I have no wish to take up these personalised risk assessments. I don't want to be told to shield. My mental health is shot for a lot of reasons at the moment and that could be the straw that breaks the camel's back.
I like to be sensible, I wear my mask etc. and I am not really a socialiser. I don't want to be dictated to even further though.
I presume that if Boris does choose this option then he will be doing the assessments himself and quarantining himself (again) if required?? After all, he is over 50, as a number of members of his government must be. Or will the rules not apply to them (remembering Dominic Cummings).