What must staff not do according to the Liquor Control and Licensing Act?

The answer is correct because the Liquor Control and Licensing Act strictly prohibits the sale of alcohol to both minors and intoxicated individuals. This regulation is in place to promote responsible alcohol consumption and ensure community safety. Selling liquor to minors can result in significant legal penalties for the establishment, including fines or loss of license, while serving intoxicated persons can lead to dangerous situations, such as impaired driving or health emergencies.

By encompassing both of these actions, the chosen answer highlights the dual responsibility that staff have to uphold these legal standards and serve their community and customers responsibly. Recognizing that both actions are illegal underscores the seriousness of adhering to these regulations as part of responsible service practices.