text: If you let students use their phones in the hallway then maybe their would be less fights. The reason I think that is because they would be so focused on their phones that yes they have a bigger possibly of being late but they won't notice the other students as much. But the down side of that is that if they are planing it then they can text people and say "come watch us fight" or something like that. But if people know about the fight then maybe they can try and stop it before it happens.