A couple of Letter writers in The Wall Street Journal‘s Sunday Letters section expressed concern for a high school student who was suspended for violating his school’s hair length rule.

The state shouldn’t prohibit haircuts of one type or another and suspend students from school for violating the policy unless it can really show this is needed.

And

Schools need to focus on teaching kids and not worrying about [clothing and grooming standards].

Among the needs and teaching focuses in high schools, and in lower schools, is personal discipline. Clothing and hair grooming rules are badly needed milieus for teaching that badly needed skill.

There’s plenty of time for students to dress as they wish and to grow and groom their hair as they wish after they’ve graduated and are looking for work.