Yes, if the school has a dress code which prohibits the wearing of shirts with writing on them.
Seriously, people need to get over issues like being told their kids need to cut their hair or stick to a dress code. You can try to make this a "liberty or death" or "don't tread on me" type of moment but, really, it's not.
Sure it is. Because first they start with ‘small’ things, then when you’ve gotten used to being told what to wear and how long your hair can be, you’re groomed to accept other limitations.
Anyway, I think most of the posts are a reaction to the parents and not the issue. This kid’s hair is not all that long. Jeez, look at a yearbook from the 70’s.