Cell Phone rule

I think the cell phone rule is unnecessary. I think it is unneccasary because when we are using our hones in the hallway, we arent hurting anyone or doing anything wrong. We shouldnt all get punished for what one person did. It is not everyones fault for one persons ignorance. I really dont care about how other people act around me, because it is none of my concern. Some kids aren't mature enough to use cell phones , and we understand that, but that does not mean that we all should get punished for it. I barely even talk to anyone in our grade, so i do not think that everyone should get punished for one persons mistake. No cell phone use in the hallway is pure wrong.