What is an essential precaution before attempting vehicle stabilization in a rescue?

Ensuring the vehicle is secure against further movement is a critical precaution before attempting vehicle stabilization in a rescue situation. This step is essential because stabilizing a vehicle that is not secured can lead to unexpected shifts or rollovers, posing significant risks to both the rescuers and the victims inside the vehicle. Proper stabilization methods, such as using wedges, chocks, or stabilization struts, help create a safe working environment and prevent further injuries.

It is important to address the stability of the vehicle as a top priority; once a vehicle is verified to be secure, other precautions can be taken in a more controlled manner. This includes assessing the condition of the vehicle and its occupants, which may involve checking for leaking fluids. However, these actions should follow the initial step of ensuring that the vehicle is stabilized to prevent any sudden movement.