This image features a clean, clear illustration of a standard safety prohibition symbol indicating that swimming is not allowed. The graphic displays a bold red circular sign with a diagonal slash crossing over a swimmer symbol, set against a white background for strong visibility and instant recognition.

The design uses solid colors and simple contrast to ensure maximum clarity and universal understanding. The bright red border and slash clearly communicate restriction, while the swimmer icon inside represents water activity. This straightforward icon style makes it suitable for both digital and print applications where clear safety communication is essential.

You can explore more prohibition symbols, safety icons, public warning graphics, hazard signs, and regulatory illustrations to enhance your safety-related design projects with clear and professional visual communication.