What are the elements of failing to carry a registration card in a vehicle?

Answer: B — To operate a registered motor vehicle without the registration card

The correct choice highlights the essential aspect of the violation regarding failing to carry a registration card. In North Carolina, it is a requirement for drivers to possess and present a valid registration card for any registered vehicle they operate. This law is in place to ensure that vehicles on the road are properly registered and that law enforcement officers can verify the registration status during traffic stops or inspections. Operating a registered motor vehicle without the registration card directly addresses the specific legal requirement outlined in motor vehicle laws. It signifies that while the vehicle may be legally registered, the inability to provide the registration card is a violation of the law. This situation is distinct from other elements such as having a valid license or the requirement for insurance, which pertain to different aspects of motor vehicle operation and compliance.