What obligation do Hong Kong residents and other persons in Hong Kong have concerning local laws?

The obligation of Hong Kong residents and other persons in Hong Kong to abide by local laws is rooted in the fundamental principles of any legal system, including the one established under the Hong Kong Basic Law. This obligation ensures that individuals comply with the laws instituted by the government, which are designed to maintain order, protect rights, and promote the welfare of the community.

In the context of Hong Kong, the Basic Law serves as the constitutional framework governing the region, and adherence to local laws is essential for the proper functioning of society. This includes laws related to public safety, criminal behavior, and compliance with the rule of law. Therefore, every person within Hong Kong's jurisdiction is expected to understand and follow the local laws, which reflects a respect for the legal system and promotes social harmony.

While the other options discuss rights such as the right to protest, freedom of speech, and the right to assembly, these are framed within the context of individual liberties. Yet, those liberties are conditioned by the necessity to respect the laws and regulations in place. Violations of the law can lead to consequences that can infringe upon those rights. Hence, acknowledging the obligation to abide by the laws is a foundational aspect that supports a lawful and democratic society in Hong Kong.