A _______ offers you the best possible protection in a car crash and, therefore, is your best defense against the drunk driver.

The answer is the safety seat belt because it is designed to secure the occupant in their seat during a collision, significantly reducing the risk of injury or ejection from the vehicle. Seat belts help to distribute the forces experienced in a crash across the stronger parts of the body, thus minimizing the potential for serious injuries. In the context of an accident caused by a drunk driver, wearing a seat belt is essential as it provides the primary line of defense, keeping individuals safely restrained in their seats.

While airbags and other safety equipment like crash helmets play important roles in vehicle safety, they serve as supplementary protections that activate after the impact has occurred. Seat belts actively prevent injuries from the initial forces of a crash, making them the most effective measure you can take to protect yourself against reckless driving behaviors, such as those exhibited by intoxicated drivers.