The best tool in this situation are spring sticks, that hurt like heck and give massive bruises. Two or three men with those and there would be an end to the nonsense.
Undoubtedly they would be arrested. But unless the court prohibited the defense from talking about the circumstances at all, they would be acquitted.
No, the best tool is a Glock .40.
Spread one brain pan across the back wall; the rest will flee. It would be self-defense.
What’s a spring stick, exactly?