A few years ago my friends son (who was then 16) went to a shop and tried to buy 2 dvds. One was a PG, one a 12 and the other a 15. They point blank refused to sell him the PG because he did not have an adult with him even though they let him buy the 12 dvd and the 15.
I know it is a few years ago now but this story always sticks in my mind and this is the perfect place to ask.
Were they being unreasonable?