Require school officials to apply predetermined consequences for certain infractions, regardless of situational context or circumstances; consequences are usually severe (e.g., suspension or expulsion)
Set the number, type, proximity, and density of tobacco retailers, especially near homes and schools, via state or local zoning, licensing restrictions, or other regulations
Restrict full contact between youth football players via limits to the number of contact practices, head hits per player, delay tackling until a certain age, etc.