If you are not sure if it is safe to reverse, what should you do?

If there is uncertainty about the safety of reversing, getting out to check is the most prudent action to take. This approach allows you to assess the environment around your vehicle from a different perspective, ensuring that there are no obstacles, pedestrians, or hazards that could be missed from within the car.

It's important to have a clear view of the area behind the vehicle and to confirm that it is safe to reverse before doing so. This proactive step enhances safety for both the driver and others nearby.

While options like turning on hazard lights can alert others that your vehicle is stationary—depending upon the context of what you're doing—they do not directly address the immediate concern of reversing safely. Similarly, reconsidering your driving route may not be necessary if the only issue lies in the immediate area behind your vehicle. Asking a pedestrian for help might not always be feasible or appropriate, as not everyone will be able to provide assistance or might not be present. Therefore, physically checking the area by getting out of the vehicle is the most effective way to ensure safety in this situation.