Promise not to bully

My petition is about the rise in bullying in school. Children are required to abide by guidelines/rules in schools, i.e. dresscode, no firearms/drugs, attend class regulary, be on time to class etc. Instead of schools just declaring their school a no bully zone, have each child in elementary, middle, and high school sign a promissory note not to bully. With consequences to follow if they do. i.e. verbal warning, suspension, expulsion, depending on the damage/harm caused. This record will stay in their files until they graduate. If they change schools, the establishment will know their past history. It should be signed during school registration, each year. With no statute of limitation.