@springhasalmostsprung
Has anyone under 40 turned up for their vaccine only to find it's actually only AZ being done there?
I've just heard from a friend that this happens to her 37 yr old friend who booked through the NHS site 
I was worried that there might be the odd one on the system that would get through. When did her friend book? I could book the night before the bookings officially opened to the 38-39 age group, but sites for AZ only were still coming up so I waited until the next morning, when they stopped appearing. I wanted to wait until the system had fully updated.
I then checked on a local Facebook page to make sure they are doing Pfizer at my vaccine hub.