Final answer:
Whether customers can take home a partially full bottle of liquor from a restaurant depends on state laws. Prohibition-era laws forbade such activities, but modern 'cork-and-carry' practices in many regions allow resealed bottles to be taken home. Always check local regulations for confirmation.
Step-by-step explanation:
The question of whether customers are allowed to take a partially full bottle of liquor home from a restaurant if the bottle has been sealed by staff and placed into a bag depends on local state laws. While during Prohibition, all transportation and importation of intoxicating liquors for delivery or use were prohibited resulting in creative methods of hiding alcohol, such as a cane that served as a flask, modern laws may be more permissive. In many places today, these practices, sometimes referred to as 'cork-and-carry' laws, do allow for customers to take home resealed partially consumed bottles of wine. However, it is important to verify this with the specific state's alcohol control laws as regulations can differ substantially from one state to another.