Lateral flow tests show positive for about 80% of infected people - and about 90% of the most infectious. I'm not happy with that margin of error and people relying on tests to keep them 'safe'.
We need masks, distancing and meeting outdoors too. As we're most infectious in the two days before we have any symptoms, we should all be testing regularly, twice a week, regardless.
Still, older people take a risk by contact with children. Who really wants to be ill with the NHS likely to be overwhelmed, just before Christmas?
My kids simply don't ask me to look after grandchildren, right now, although I'm very fit and healthy. We're still in the middle of a pandemic, after all.