A curfew law is a regulation that sets specific times when certain individuals, often minors, are required to be indoors. These laws are typically enacted by local governments to promote safety and reduce juvenile crime during late-night hours. Curfews can vary by location, with some areas imposing stricter rules than others. Enforcement of curfew laws usually involves local law enforcement, such as the police, who may issue warnings or citations to those who violate the rules. Exceptions may exist for emergencies or specific activities, such as work or school events, allowing minors to be out past the designated curfew time.