| enforcement of tobacco purchase, use, and possession laws in four kentucky communities. | this case study examined the implementation and enforcement of the purchase, use, and possession (pup) laws for tobacco in four kentucky communities. purposive and snowball sampling were used to identify 44 adult key informants. qualitative, semistructured phone interviews assessed knowledge about pup laws, enforcement, effects of the laws on teen tobacco use, and perceptions about the laws. seven themes were identified: enforcement not a priority, unaware of enforcement authority, spotty enforc ... | 2007 | 17652631 |