Driver/operator candidates should be evaluated:

Evaluating driver/operator candidates before they are allowed to operate apparatus under emergency conditions is crucial for ensuring safety and competence. This approach helps confirm that individuals possess the necessary skills and knowledge to manage emergency vehicles effectively, especially in high-pressure situations where decisions must be made rapidly and accurately.

This evaluation must take place prior to allowing candidates to engage with operational scenarios to minimize risks to themselves, other personnel, and the public. It underscores the importance of rigorous training and assessment to prepare candidates to handle the complexities of driving emergency apparatus under stressful conditions, where safety is paramount.

In contrast, evaluating after candidates have already operated under emergency conditions could expose them and others to unnecessary dangers, especially if they lack the required competencies. Similarly, relying solely on one method for evaluation or involving multiple departments without a clear standardized process might not provide a comprehensive understanding of a candidate's capabilities. Thus, readiness and thorough preparation through pre-evaluation ensure that only qualified individuals operate emergency vehicles.