Which type of duty may require a spot change in the tour of duty?

Emergencies or unexpected incidents can necessitate a spot change in the tour of duty because of the urgent nature of such situations. When an unforeseen event occurs, such as a wildfire outbreak, natural disaster, or any critical incident that requires immediate and decisive action, personnel may need to adjust their scheduled hours to address these demands effectively.

This adaptability is essential in incident management, where the dynamics of the situation can change rapidly, requiring responders to be on the ground and available to manage resources, coordinate efforts, and ensure safety. Scheduled shifts, incidental duties, and administrative tasks, while important, generally follow a predefined structure and timeline that may not accommodate the unpredictable nature of emergencies, making them less likely to necessitate immediate changes in duty assignments.