I was in the self service checkout and the guy who came to authorise my transaction (2 bottles of wine, salad and a pack of Dry-nites, as usual), asked my for photo ID. As I am a smidge over 21 (actually 44 at the last count), maybe I should be pleased, but given the eye bags, saggy neck and yellowed teeth, (me, not him), I suspect he was just taking the piss; though he did look rather embarssed when he sw my date of birth!