No Open Flames Sign - Fire Safety Prohibition Symbol #3761794 (License: Personal Use)

The image displays a standard prohibition symbol: a bold red circle with a diagonal red slash overlaying a black-and-gray flame icon above a crossed-out matchstick. The high-contrast design ensures visibility and immediate recognition, adhering to international safety signage conventions such as ISO 7010. It communicates an absolute ban on ignition sources like matches, lighters, or open fires.

Commonly used in industrial facilities, chemical storage areas, gas stations, laboratories, and construction sites where flammable materials are present; aligns with user intent to identify or implement fire prevention measures.