Which condition must be considered to ensure freedom of assembly does not infringe on others' rights?

The focus here is on ensuring that the right to freely assemble does not interfere with the rights of others or the functioning of society as a whole. Public order is a fundamental consideration because it encompasses a wide range of aspects related to the safety, security, and general well-being of the community. When individuals exercise their right to assembly, it is critical that this does not lead to chaos or disorder that might jeopardize the safety of participants or non-participants alike.

For example, a large gathering could theoretically lead to overwhelming crowds that obstruct emergency services, create potential conflicts, or infringe on the right of others to move freely in public spaces. Thus, maintaining public order ensures that everyone's rights are respected during events, balancing the individual’s freedom to gather with the community’s need for safety and security.

Other considerations, while relevant, do not necessarily encompass the broad implications of public order. Disrupting a peaceful environment or traffic may be symptoms of a larger issue of public order but do not address the full scope of rights and responsibilities at play during an assembly.