According to PA law, who is required to wear a seat belt while in a vehicle?

The answer is B. In Pennsylvania, the law mandates that all drivers and front seat passengers must wear seat belts. Additionally, passengers aged 8 to 18 are required to wear seat belts no matter where they are seated in the vehicle. This law is designed to enhance safety for all vehicle occupants and reduce injuries in the event of an accident.

By specifying that both the driver and front seat passengers must be restrained, the law aims to minimize the risk of injury not only to those in the front but also ensures that younger passengers, who may not be as responsible for their own safety, are also protected. The inclusion of the requirement for passengers aged 8-18 highlights the importance of enforcing safety measures for younger individuals who may be more vulnerable in a crash.

The other options do not cover the full scope of Pennsylvania's seat belt laws, as they either limit the requirement to specific individuals or fail to include passengers within the crucial age range.