This image displays the universally recognized prohibition symbol for "No Smoking" or smoke-free zones. The design features a standard circular regulatory sign with a bold red border and a diagonal red slash over a bright yellow background, signaling a clear restriction. Inside the circle is a dark blue icon of a lit cigarette with two wavy lines representing smoke.

The PNG features a transparent background, making it ready for immediate use in printable signage, office notices, or digital displays. Its high-contrast color scheme ensures visibility, making it ideal for use in public transport, workplaces, restaurants, hospitals, and designated non-smoking areas.

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