Final answer:
During blizzard conditions, drivers who become stranded should remain in their vehicles. This ensures shelter and protection from the harsh weather and reduces the risk of hypothermia or frostbite.
Step-by-step explanation:
During blizzard conditions, drivers who become stranded should remain in their vehicles. This is because vehicles provide a source of shelter and protection from the cold and harsh weather. By staying inside the vehicle, individuals can conserve body heat and reduce the risk of hypothermia or frostbite. It is important to make sure the vehicle is not covered by snow and to periodically run the engine to keep warm.