To which of the following does the point system apply?

Answer: D — Traffic violations.

The point system applies specifically to traffic violations, which are actions taken by drivers that are contrary to the laws governing the operation of a vehicle on public roads. Key aims of the point system are to identify and penalize offenders who continually violate these laws, as well as to encourage safer driving habits. Accumulating points occurs when a driver is convicted of specific violations, and these points can lead to increased insurance costs and potential license suspension if too many are accumulated over a certain period. This system is designed primarily to monitor and manage driver behavior in relation to traffic safety. While driving while impaired also carries significant penalties, it is treated differently than the point system for regular traffic violations. Parking violations typically do not involve points, as they are often penalized through fines rather than points on a driving record. Speeding over a certain limit would result in traffic violation points, but the broader category of traffic violations encompasses a wider range of behaviors that are monitored through this system.