No Smoking Sign - Universal Prohibition Symbol for Smoke-Free Zones #214805 (License: Personal Use)

The image displays a classic prohibition sign: a red circular border with a diagonal red slash crossing over a black cigarette emitting three wavy lines of smoke. Below the symbol, the text “NO SMOKING PLEASE” appears in bold, uppercase gray letters, reinforcing the message with polite urgency. The design follows international safety signage conventions for clarity and immediate recognition.

Used in public buildings, hospitals, transportation hubs, restaurants, and outdoor areas to indicate smoke-free zones; aligns with user intent to find regulatory signage for compliance, health promotion, or interior/exterior labeling.