I got my positive PCR on 6th November (though started isolating on 4th due to positive LFT) and my isolation ended on 13th November. I was told I have to wait 28 days before getting my booster (which is due) so have booked it for 2nd December. This is 26 days after my PCR but 28 days from when I started isolating. I specifically want it on the earliest possible date as I start Jury service the following week and would rather have had the booster before that.
Does anyone know if the 28 day wait is a rule or advisory?