There really isnt any excuse for anyone in 1a to still be waiting (for their first shot if AZ was given or their second shot if Pfizer was given), we have more than enough doses to cover these individuals.
Im glad my folks in 1B have had their first shot, but really feel 1B should not have started until 1A was 99% complete.
Given our limitations on supply of mRNA vaccines, time to withhold Pfizer from anyone in 1A or 1B over 50 unless they are working face to face with International Covid arrivals, and move them onto AZ, so we can leverage the Pfizer for the most at risk under 50s.