A fine is a monetary penalty imposed on an individual or organization for breaking a law or regulation. For example, if someone parks their car in a no-parking zone, they may receive a fine from the local authorities. Fines serve as a deterrent, encouraging people to follow rules and maintain order in society. Fines can vary in amount depending on the severity of the offense. Some common fines include those for speeding, littering, or not wearing a seatbelt. In some cases, fines can be contested in court, allowing individuals to explain their situation to a judge, who will then decide whether to uphold or dismiss the fine.