Contoversal school policies

i think the school policy that we should change in school would be chewing gum , and by changed i mean completely changed. Some teachers at our school think that chewing gum in class or the around the school campus is a bad thing because they think we might leave our chewed gum on the floor or under our desk. But those teachers should know that we are close to being adults and that we are more responsible not to leave our gum anywhere but the trashcan when we are done chewing it. some teachers may thnk that chewing gum is distracting to us while in class, but to some students it's not chewing gum can make us relax while ding work in class.