C train etiquette

We need a few rules enforced when we take c train and any public transportation because some people don't have any etiquette. First we need basic rules that don't trow garbage, and don't put foots on the chair. Some people ignore this basic rules. Second we need rules enforced. Many people don't need rules because their behavior is really good but some people need rules enforced, because they don't have any consideration. Finally we should consider each other so we don't need any rules enforced.