My son told me last night, that the his hair is cut too short. The school have had, if it happens again, that he will have to go into isolation until it grows to a acceptable level. I need to contact school this morning to speak to them about it. It looks neat and tidy and it grows really quickly. His hair is mixed and he doesn’t look after it properly. Is there anything, that’ll can say to the school, or will l just have to accept that it’s too short?