Illegality refers to actions or behaviors that violate laws established by a governing authority. These laws can vary widely between different countries and regions, and what is illegal in one place may be legal in another. Common examples of illegal activities include theft, fraud, and drug trafficking. When an act is deemed illegal, it can lead to various consequences, such as fines, imprisonment, or other legal penalties. Enforcement of laws is typically carried out by agencies like the police or government, ensuring that individuals adhere to the established legal framework to maintain order and safety in society.