Re the queue thing. I suppose it depends on folk's principles too. There was some criticism here in the UK, in Wales to be more specific, that council workers who were not front line in the fight against the pandemic were on some occassions able to get vaccines before the aged, before the more vulnerable and before the front line workers. Don't know the specifics and if it was exaggerated by the press but I suspect that might have stopped now with the negative press. So if someone feels it may not be their turn then you can only admire their principles.

Saying that to ensure the roll out is smooth and numbers keep up they do start vaccinating people in the next group down the priority list before everyone in the higher group has had it. Otherwise time would be wasted finishing off the dribs and drabs before the next vaccination list.

Also there is the issue of potential wastage. If at the end of the day there is some left over (which may for instance be Pfizer which may be nearing its got to use it now limit) then it would be a crime to waste it rather than get it in the nearest suitable arm.