No-Idle Zone Sign | Reduce Emissions & Protect Public Health #1778121 (License: Personal Use)

This regulatory sign features a bold red prohibition circle over a black silhouette of a vehicle emitting exhaust toward two pedestrians, emphasizing the health hazards of idling. Below the graphic, the text “NO-IDLE ZONE” is prominently displayed in uppercase, followed by the campaign slogan “Dare to Care About the Air,” and the logo of the Washington State Department of Ecology. The design follows standard traffic signage conventions for high visibility and immediate comprehension.

Used in school zones, bus stops, healthcare facilities, and public buildings to enforce anti-idling policies; supports environmental compliance and public health initiatives targeting air quality improvement.