Under what circumstances should a rescue be called off?

Calling off a rescue is a critical decision that prioritizes the safety of the rescuers. It is essential to recognize that if the conditions become life-threatening for the rescuer, continuing the operation can lead to additional victims and further complicate the situation. Rescuers are trained to assess their own safety continuously throughout the operation; if they find themselves in peril, they must prioritize their lives to remain effective and ensure that they can assist safely in the future.

The other circumstances, such as the victim appearing unconscious or being beyond reach, do not automatically warrant calling off a rescue. Instead, these scenarios might require alternate strategies or additional resources, but they don't negate the possibility of rescue efforts that may still be feasible. Similarly, a lack of resources may cause challenges, but it doesn't inherently mean the rescue should be abandoned without assessing the situation further. In summary, the safety of rescuers is paramount, making it essential to halt operations if their well-being is compromised.