Final answer:
A fire chief may not be able to send all firefighters at once for training due to labor union restrictions, limited classroom size, and some firefighters already having taken the course.
Step-by-step explanation:
A fire chief might not be able to send all firefighters at once to complete training in order to meet a new city ordinance due to several reasons:
- Labor unions may not allow the department to require the class, as they have negotiated agreements on training requirements and conditions.
- Classroom size for trainings may be limited, making it impossible to accommodate all firefighters at once.
- Some firefighters may have already taken the course, fulfilling the requirement without needing to attend the training again.
Learn more about Challenges faced by fire chiefs in sending all firefighters for training