Like you, my sister and brother-in-law are both seventy and my brother-inlaw has had leukemia twice so they have been isolating for the whole time. They have had a Waitrose home delivery order every week for the past few years. This carried on 2 or 3 weeks and then they were told that they couldn't have a delivery. My sister went out shopping and when she got home she'd had an email from Waitrose saying they could deliver the next day! I think they now have a Waitrose delivery every 10 days. But it's not fair when you have been relying on sometime to suddenly have your safe world turned upside down by a supermarket when you are doing what the government is telling you to do. Like you, my sister has no family nearby who could get her shopping for them.