As of 4th April a second dose of covid vaccine had been given to:

58% of 80+
26% of 75-79
10% of 70-74
5% of 65-69
7% of 60-64
7% of 55-59
7% of 50-54
4% of 16-49

21% of shielders
6% of group 6
61% of frontline health workers
(population estimates taken from ONS mid-2019 stats)

— Hugo Gye (@HugoGye) April 8, 2021