A "hefty fine" refers to a significant monetary penalty imposed on an individual or organization for violating laws or regulations. These fines are often used as a deterrent to discourage unlawful behavior, such as environmental violations, tax evasion, or breaches of contract. The amount of the fine can vary widely depending on the severity of the offense and the governing laws. Governments and regulatory bodies, such as the Environmental Protection Agency or Internal Revenue Service, typically enforce hefty fines. The purpose of these penalties is to promote compliance and accountability, ensuring that individuals and businesses adhere to established rules and standards.