What term describes the action when an individual refuses to leave a public place they are blocking?

The term that best describes the action of an individual refusing to leave a public place they are obstructing is "obstructing a passageway." This term specifically refers to actions that physically block or hinder access to a public area, which can prevent others from freely moving through that space. In situations where an individual is not complying with requests to vacate the area, this creates a legal concern related to public safety and accessibility.

While “disorderly conduct” may relate to disruptive behavior, it does not specifically capture the essence of physically blocking a passage. "No trespassing" refers to legal restrictions against entering private property and isn't applicable to a public setting. "Blocking traffic" denotes a situation related to vehicular movement on roadways rather than a general obstruction of a public area. Hence, "obstructing a passageway" is the most accurate description of the scenario presented.