Which of the following acts is classified as public indecency?

Public indecency refers to acts that are deemed inappropriate for public view and can lead to charges under criminal law. The act of indecent fondling of another person in public clearly falls under this classification. This behavior is observable by others, which contributes to its distinction as public indecency. It violates societal norms of acceptable public conduct and can result in legal consequences.

The other scenarios presented, while they may involve nudity or sexual behavior, do not constitute public indecency because they occur in private settings where individuals have a reasonable expectation of privacy. Engaging in sexual intercourse in private, sharing nudity within a private residence, and consensual sexual acts between adults all take place away from public view, thus lacking the characteristics necessary to classify them as public indecency.