If your car breaks down, what should you do after calling for assistance?

Waiting in your car after calling for assistance is the recommended action because it provides a safe location while you wait for help. Your vehicle acts as a protective barrier from traffic, reducing the risk of injury from passing vehicles. Staying inside your car is especially important if you are on a busy road, as it keeps you away from the danger of potential accidents.

In addition to safety, remaining in your car allows you to stay visible to other drivers and the assistance you have called. This visibility can be crucial for ensuring that help can find you easily. The vehicle's interior also offers some level of comfort while you wait, especially if the conditions outside are uncomfortable or hazardous.

The other options, while they may seem reasonable in some contexts, do not offer the same level of safety and practicality. Seeking shelter in a nearby building requires leaving your vehicle and may not be feasible, especially if you are on a highway or remote area. Changing a tire immediately can pose risks if you are on a busy road, and pushing the car to the side can endanger you and others, particularly if traffic is heavy. Therefore, waiting in your car is the most prudent choice after calling for assistance.