The Gun-Free School Zones Act of 1990 is a federal law in the United States that prohibits the possession of firearms in designated school zones. This law aims to enhance the safety of students and staff by creating areas where guns are not allowed. It applies to both public and private schools and includes a buffer zone around school property. Under this act, individuals found carrying a firearm in a school zone can face criminal charges. The law also provides exceptions for certain individuals, such as law enforcement officers. Overall, the act reflects a commitment to maintaining safe educational environments for children.