Final answer:
The school has a firm policy regarding unexcused absences, indicating a strict and consistent approach to this issue as part of the school's code of conduct.
Step-by-step explanation:
The school has a firm policy regarding unexcused absences. This term is often used in institutions to describe a principle or rule that guides decisions and actions. The phrase 'firm policy' suggests that it is strictly adhered to, implying that unexcused absences will be dealt with consistently and seriously. Schools and bureaucracies have explicit rules that are outlined, written down, and standardized, such as those found in a Student Handbook. With changes in technology and society, these policies are continually updated to address new issues like cyberbullying and identity theft.
When considering the school's set of rules, the most important would typically be its code of conduct, which encompasses attendance policies. The principal's address regarding new attendance rules and the immediate notification to parents of unexcused absences further emphasizes the importance of these policies in maintaining school order.