Interestingly enough, the alarm sounded just after we'd selected a birthday present for Kat. Was this Tesco's way of disapproving of our choice?
Oh great and wise Tesco, what do you think I should buy my brother's girlfriend for her 21st birthday?
(Also, I can't help but wonder how the clean up of trolleys would go after an event like this. How long do staff give people to return before they start clearing the abandoned trolleys away? Do they put the items straight back on the shelves or collect them all up to do later? What about frozen food? So many questions!)