I have successfully booked myself a first vaccine appointment for Sunday afternoon. (Sunday morning and anything before 4 on Sunday disappeared as I was clicking from one page to the next, causing me to grab 4.15 and then have an annoying fight with Peter because I had just asked 'can you drive me to Stithians on Sunday afternoon?' and got an affirmative 'yes, I have no plans for Sunday' rather than checking that the precise time was okay with him. I love him dearly but his assumption that there is always time to dither about in any situation is often exhausting.)