Which of the following is an example of a legal duty?

Complying with the law is a fundamental example of a legal duty because it represents the obligations that individuals or entities must adhere to as prescribed by legislation. Legal duties are established by statutes and regulations, and they serve to maintain order and protect the rights and safety of the public. For instance, construction professionals are legally required to follow safety regulations to ensure a safe working environment for all employees.

In contrast, while following company policies, upholding a code of ethics, and engaging in self-reflection on personal values are all important aspects of professional conduct, they don't necessarily have the same obligatory status as legal duties. Company policies might reflect best practices or organizational standards that aren't enforced by law, and ethical codes, while guiding behavior, are often voluntary and based on industry norms rather than legal requirements. Similarly, self-reflection on personal values is a personal endeavor that does not have legal implications. Hence, legal duty is distinct and is rooted in the requirement to comply with laws that are enforceable by regulatory bodies.