1. Trespassing: The greasers occasionally trespass on private property, particularly during their confrontations with the Socs.
2. Public Nuisance: Their group activities, including fights and loud behavior in public spaces, can be considered public nuisances that disturb community peace.
3. Theft: Some members of the greasers, like Ponyboy, shoplift from stores to obtain cigarettes or other items they can't afford.
4. Assault and Battery: The greasers engage in fights with the Socs, resulting in injuries that might be classified as assault and battery.
5. Vandalism: They cause property damage during fights and other confrontations, like smashing car windows and damaging street signs.
6. Carrying of Dangerous Weapons: The greasers are known to carry weapons, such as switchblades, which is illegal and can lead to legal consequences.
It's important to note that not all greasers were involved in criminal activities, and individuals within the group vary in their behaviors. The story also highlights societal issues such as class conflict and socioeconomic struggles, which play a role in the conflicts and actions of the greasers in the novel.