Prohibition Signs Collection - Visual Guide to Common Restrictions #2064518 (License: Personal Use)

This image displays nine red-circle-slash prohibition symbols, each representing a common restriction: no food/drink (cup), no vehicles, no pets, no ball games, no mobile phones, no aircraft, no photography, no cans/bottles, and ironically, “no FUN.” The icons follow ISO-style design conventions for high visibility and instant recognition across cultures.

Used on signage in airports, museums, libraries, transit hubs, and secure facilities to communicate rules visually; supports accessibility and multilingual comprehension by minimizing text reliance.