What action can contribute to being classified as intoxicated in a public place?

Being classified as intoxicated in a public place often involves behaviors that demonstrate a lack of control or an endangerment to oneself or others. Directly endangering the safety of another person is a clear indicator of such behavior, as it suggests that an individual's judgment and motor skills may be impaired due to alcohol or drug use. Actions that pose a tangible risk to the safety of others are serious and often recognized legally as signs of intoxication.

In contrast, the other choices represent activities that are calm, safe, and do not involve any potential for harming others. Reading quietly, walking calmly, and helping someone cross the road are all behaviors that display a certain level of composure and control, which would not typically be associated with intoxication. Therefore, option B stands out as the correct choice because it directly ties the behavior to potential danger stemming from impaired judgment or function.