When I got my second dose of AZ I specifically cycled down to my GPs to avoid having to sit in the car for 15 minutes (especially after queuing up for ages). Not really concerned about having a reaction or whatever more the insurance implications of driving when you've been told not to.
Anyway, had the jab, was asked how I was getting home, thought the bike helmet made this obvious but said cycling, to which the nurse said I should probably wait in the car park for 15 minutes before using my bike
I suppose I could have walked and pushed it for 15 mins but I just rode home