Been a while since I was in school, but high school went from 8:00 am to 3:00 pm. The bus arrived at my house at 7:30 and dropped me off at 3:30.
The school day consisted of four 1.5 hour classes, we had three 10 min breaks between classes and a 30 min lunch.
In this case you may be right, but region protected products can be quite ridiculous. For example Bourbon:
(Source Wikipedia)
That's pretty fucking generic except for the made in USA portion. If I'm not mistaken Champagne has similarly silly restrictions with no significant difference.