Final answer:
Passenger vehicles with a capacity of more than 12 persons are required to have emergency exits for swift and safe evacuation during emergencies. While other features like ABS brakes and traction control contribute to safety, they do not replace the need for emergency exits. Additionally, modern cars include crumple zones to increase the time of impact during a collision, reducing force on passengers.
Step-by-step explanation:
Passenger vehicles with a capacity of more than 12 persons should have emergency exits. This is a safety requirement to ensure that in case of an emergency, such as a fire or an accident, all passengers can evacuate the vehicle quickly and safely. While features like ABS brakes, traction control, and roll bars are important for vehicle safety, they do not substitute the critical need for emergency exits in larger passenger vehicles. Emergency exits are designed to be accessible and easy to operate so that passengers can leave the vehicle as swiftly as possible in an emergency. When selecting a larger vehicle for personal use—such as an SUV or minivan—consideration of your lifestyle needs, such as family size or local weather conditions like frequent snow storms, should be taken into account. Moreover, regarding vehicle safety, modern cars incorporate crumple zones that are parts designed to deform and crumple in a controlled way during a collision, with the intent to absorb some of the energy of the impact, thereby reducing the force experienced by the passengers and ultimately reducing injuries. Crumple zones achieve this by increasing the time of impact which decreases the force felt by the occupants.