If the school wants to enforce their new rule, everyone must comply. Resistance is futile.
My school has a new rule: hair cant be a 'extreme' color. My mate's hair has been bright red for 4 years, its now 'distracting'. People need to dye their hair so its 'normal' if not they will be sent home. Should my school be allowed to do this?
Should they be "allowed" to do it ... Seems like a moot question, as they already HAVE done it.
Let's face it ... Regulating hair color is but the next logical step in school uniform dress codes. Everybody has to look the same, to prevent distractions.
lol
Considering the grammar and spelling errors in your question, I would say they have a point. You are more concerned about your friend's hair color than your communication skills.