Regulate use of e-cigarettes, especially among youth, via age restrictions, marketing restrictions, expanded smoke-free policies, etc.

Increase the minimum legal tobacco age to purchase or publicly consume tobacco to 21; also called Tobacco 21

Implement private sector rules or public sector regulations that prohibit smoking in and around multi-unit housing

Use social networks such as Facebook and MySpace to deliver health education, often as part of a broader online campaign of websites and social networks

Require retailers to purchase licenses, typically annually, to sell tobacco products; retailers must abide by all tobacco control laws to maintain licenses

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