I've just had the quickest flu jab! I turned up five minutes early and was asked to go straight in. An assistant asked for my name and date of birth, a nurse asked if I had the flu vaccine before (yes) and whether I had side effects (no). He gave me the injection and said thank you, that's done, smj said thank you and left.
I checked my watch, under two minutes since entering the health centre, I left before the scheduled time.