A friend of mine has been caught by trading standards for selling alcohol to an under 18. She doesn't make a habit of it, and it was an honest mistake. We both work in a supermarket that has a good record for this sort of thing, so i'd assume they wouldn't make an example of her. Apparently she's been cautioned. They say they could still take it to the courts, but it's difficult to say right now. She's planning to go to uni in September.
Does anyone know what trading standards usually do in this sort of situation? And could the caution affect her uni application?