Which of the following can lead to a driver's license suspension?

Failing to pay court-ordered child support can lead to a driver's license suspension because it is considered a serious legal obligation. If a person is ordered by the court to pay child support and fails to do so, it may be interpreted by the state as an indication of disregard for the law and a failure to fulfill financial responsibilities. The state has mechanisms in place to encourage compliance with these orders, one of which is the potential suspension of driving privileges. This measure is meant to prompt individuals to fulfill their obligations, ensuring that they contribute to the support of their children as determined by the court.

In contrast, driving with an expired registration typically results in fines or penalties, but it does not often lead to license suspension unless it is part of a larger pattern of violations. Being involved in a minor accident generally does not affect one's driving privileges unless there are other contributing factors, such as driving without insurance. Parking violations are typically civil offenses resulting in tickets or fines rather than impacting someone's driver's license status.