of the vaccine booster programme. rising infections, deaths, hospitalisations, how they reached levels at which plan b was supposed to be implemented? it is open to interpretation because the government said plan b for england would be introduced if there was "unsustainable pressure" on the nhs, so that was never spelt out in great detail, but now we have this body, representing many health groups in different parts of the uk, the nhs confederation, saying that in their view we have reached this point, of unsustainable pressure, and what they mean by that is, right now, covid numbers in hospitals have gone up covid numbers in hospitals have gone up a little bit but have been fairly stable for the last few weeks, but they could go up further, and on top of that you have the winter pressures, the possibility of a lot of flu cases and other viruses, and an exhausted workforce, and all of